164991212735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{62615261}}^1$

素因数の和:62615314

約数の個数: 16

約数和(自身を含む): 216398345472

約数和(自身を除く): 51407132737

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 62615261, 313076305, 1064459437, 1941073091, 5322297185, 9705365455, 32998242547, 164991212735]

約数ペア:

[(1, 164991212735), (5, 32998242547), (17, 9705365455), (31, 5322297185), (85, 1941073091), (155, 1064459437), (527, 313076305), (2635, 62615261)]