Q: What is the sum of all factors of the number 129,143 excluding 129,143?
A: 26,377
The factors of the number 129,143 are: 1, 7, 19, 133, 971, 6797, 18449, 129143.
If you add them up, you will get the total of 129,169. Now subtract 129,143 to get 26,377