156968768847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{129959}}^1$

素因数の和:132143

約数の個数: 32

約数和(自身を含む): 241862837760

約数和(自身を除く): 84894068913

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2153, 6459, 23683, 36601, 71049, 109803, 129959, 389877, 402611, 1207833, 1429549, 2209303, 4288647, 6627909, 24302333, 72906999, 279801727, 839405181, 3077818997, 4756629359, 9233456991, 14269888077, 52322922949, 156968768847]

約数ペア:

[(1, 156968768847), (3, 52322922949), (11, 14269888077), (17, 9233456991), (33, 4756629359), (51, 3077818997), (187, 839405181), (561, 279801727), (2153, 72906999), (6459, 24302333), (23683, 6627909), (36601, 4288647), (71049, 2209303), (109803, 1429549), (129959, 1207833), (389877, 402611)]