160723041

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 216931968

約数和(自身を除く): 56208927

約数列:

[1, 3, 151, 197, 453, 591, 1801, 5403, 29747, 89241, 271951, 354797, 815853, 1064391, 53574347, 160723041]

約数ペア:

[(1, 160723041), (3, 53574347), (151, 1064391), (197, 815853), (453, 354797), (591, 271951), (1801, 89241), (5403, 29747)]