156965550318

素因数分解:

$2^1\times 3^2\times {\mathrm{8720308351}}^1$

素因数の和:8720308359

約数の個数: 12

約数和(自身を含む): 340092025728

約数和(自身を除く): 183126475410

約数列:

[1, 2, 3, 6, 9, 18, 8720308351, 17440616702, 26160925053, 52321850106, 78482775159, 156965550318]

約数ペア:

[(1, 156965550318), (2, 78482775159), (3, 52321850106), (6, 26160925053), (9, 17440616702), (18, 8720308351)]