161202602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1279}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 280350720

約数和(自身を除く): 119148118

約数列:

[1, 2, 11, 17, 22, 34, 187, 337, 374, 674, 1279, 2558, 3707, 5729, 7414, 11458, 14069, 21743, 28138, 43486, 63019, 126038, 239173, 431023, 478346, 862046, 4741253, 7327391, 9482506, 14654782, 80601301, 161202602]

約数ペア:

[(1, 161202602), (2, 80601301), (11, 14654782), (17, 9482506), (22, 7327391), (34, 4741253), (187, 862046), (337, 478346), (374, 431023), (674, 239173), (1279, 126038), (2558, 63019), (3707, 43486), (5729, 28138), (7414, 21743), (11458, 14069)]