Q: What is the sum of all factors of the number 155,230,257 excluding 155,230,257?
A: 99,507,023
The factors of the number 155,230,257 are: 1, 3, 7, 13, 21, 39, 91, 273, 568609, 1705827, 3980263, 7391917, 11940789, 22175751, 51743419, 155230257.
If you add them up, you will get the total of 155,230,356. Now subtract 155,230,257 to get 99,507,023