156744391882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{20860313}}^1$

素因数の和:20860362

約数の個数: 24

約数和(自身を含む): 268972888716

約数和(自身を除く): 112228496834

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 20860313, 41720626, 271184069, 354625321, 542368138, 709250642, 4610129173, 6028630457, 9220258346, 12057260914, 78372195941, 156744391882]

約数ペア:

[(1, 156744391882), (2, 78372195941), (13, 12057260914), (17, 9220258346), (26, 6028630457), (34, 4610129173), (221, 709250642), (289, 542368138), (442, 354625321), (578, 271184069), (3757, 41720626), (7514, 20860313)]