153640652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{6269}}^1$

素因数の和:6841

約数の個数: 24

約数和(自身を含む): 293887440

約数和(自身を除く): 140246788

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 6269, 12254, 12538, 24508, 25076, 68959, 137918, 275836, 3491833, 6983666, 13967332, 38410163, 76820326, 153640652]

約数ペア:

[(1, 153640652), (2, 76820326), (4, 38410163), (11, 13967332), (22, 6983666), (44, 3491833), (557, 275836), (1114, 137918), (2228, 68959), (6127, 25076), (6269, 24508), (12254, 12538)]