Q: What is the sum of all factors of the number 157,640,457 excluding 157,640,457?
A: 68,715,127
The factors of the number 157,640,457 are: 1, 3, 13, 39, 4042063, 12126189, 52546819, 157640457.
If you add them up, you will get the total of 157,640,525. Now subtract 157,640,457 to get 68,715,127