156970732837

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{279709}}^1$

素因数の和:280204

約数の個数: 16

約数和(自身を含む): 166196968960

約数和(自身を除く): 9226236123

約数列:

[1, 31, 43, 421, 1333, 13051, 18103, 279709, 561193, 8670979, 12027487, 117757489, 372852097, 3650482159, 5063572027, 156970732837]

約数ペア:

[(1, 156970732837), (31, 5063572027), (43, 3650482159), (421, 372852097), (1333, 117757489), (13051, 12027487), (18103, 8670979), (279709, 561193)]