155909078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{13913}}^1$

素因数の和:14359

約数の個数: 16

約数和(自身を含む): 252455616

約数和(自身を除く): 96546538

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 13913, 27826, 180869, 361738, 5996503, 11993006, 77954539, 155909078]

約数ペア:

[(1, 155909078), (2, 77954539), (13, 11993006), (26, 5996503), (431, 361738), (862, 180869), (5603, 27826), (11206, 13913)]