Q: What is the sum of all factors of the number 158,738 excluding 158,738?
A: 81,502
The factors of the number 158,738 are: 1, 2, 139, 278, 571, 1142, 79369, 158738.
If you add them up, you will get the total of 158,819. Now subtract 158,738 to get 81,502