Powershell, 56 Bytes

gc $args|%{($a=[char[]]$_)-join"    ";[int[]]$a+10-join"    "}

Script accepts a filepath as input. Get-Content automatically splits input into an array of strings split on newlines in the source.

From there I enter a foreach, cast to an array of characters and set that to $a, join that with tabs and print it. Next but still within the foreach I cast the character array to an integer array, appendsappend a linefeed and joinsjoin again with a tab.

Call looks like this:

PS C:\PretendFolder> .\aoua.ps1 ".\aoua.txt"

and here is an output sample

#   i   n   c   l   u   d   e       <   s   t   d   i   o   .   h   >
35  105 110 99  108 117 100 101 32  60  115 116 100 105 111 46  104 62  10

10
i   n   t       m   a   i   n   (   )       {
105 110 116 32  109 97  105 110 40  41  32  123 10
                p   r   i   n   t   f   (   "   h   e   l   l   o   ,       w   o   r   l   d   \   n   "   )   ;
32  32  32  32  112 114 105 110 116 102 40  34  104 101 108 108 111 44  32  119 111 114 108 100 92  110 34  41  59  10
                r   e   t   u   r   n       0   ;
32  32  32  32  114 101 116 117 114 110 32  48  59  10
}
125 10