166121042546

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{3943}}^1\times {\mathrm{151549}}^1$

素因数の和:155633

約数の個数: 16

約数和(自身を含む): 251039544000

約数和(自身を除く): 84918501454

約数列:

[1, 2, 139, 278, 3943, 7886, 151549, 303098, 548077, 1096154, 21065311, 42130622, 597557707, 1195115414, 83060521273, 166121042546]

約数ペア:

[(1, 166121042546), (2, 83060521273), (139, 1195115414), (278, 597557707), (3943, 42130622), (7886, 21065311), (151549, 1096154), (303098, 548077)]