157170134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{420241}}^1$

素因数の和:420271

約数の個数: 16

約数和(自身を含む): 272316816

約数和(自身を除く): 115146682

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 420241, 840482, 4622651, 7144097, 9245302, 14288194, 78585067, 157170134]

約数ペア:

[(1, 157170134), (2, 78585067), (11, 14288194), (17, 9245302), (22, 7144097), (34, 4622651), (187, 840482), (374, 420241)]