Q: What is the sum of all factors of the number 129,160 excluding 129,160?
A: 161,540
The factors of the number 129,160 are: 1, 2, 4, 5, 8, 10, 20, 40, 3229, 6458, 12916, 16145, 25832, 32290, 64580, 129160.
If you add them up, you will get the total of 129,321. Now subtract 129,160 to get 161,540