156938661136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1941157}}^1$

素因数の和:1941359

約数の個数: 40

約数和(自身を含む): 315803112704

約数和(自身を除く): 158864451568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 5053, 10106, 20212, 40424, 80848, 1941157, 3882314, 7764628, 15529256, 31058512, 60175867, 120351734, 240703468, 316408591, 481406936, 632817182, 962813872, 1265634364, 2531268728, 5062537456, 9808666321, 19617332642, 39234665284, 78469330568, 156938661136]

約数ペア:

[(1, 156938661136), (2, 78469330568), (4, 39234665284), (8, 19617332642), (16, 9808666321), (31, 5062537456), (62, 2531268728), (124, 1265634364), (163, 962813872), (248, 632817182), (326, 481406936), (496, 316408591), (652, 240703468), (1304, 120351734), (2608, 60175867), (5053, 31058512), (10106, 15529256), (20212, 7764628), (40424, 3882314), (80848, 1941157)]