Q: What is the sum of all factors of the number 243,156,646 excluding 243,156,646?
A: 121,578,326
The factors of the number 243,156,646 are: 1, 2, 121578323, 243156646.
If you add them up, you will get the total of 243,156,767. Now subtract 243,156,646 to get 121,578,326