156980858902

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{36263}}^1$

素因数の和:36713

約数の個数: 48

約数和(自身を含む): 276620631552

約数和(自身を除く): 119639772650

約数列:

[1, 2, 7, 14, 49, 98, 163, 271, 326, 542, 1141, 1897, 2282, 3794, 7987, 13279, 15974, 26558, 36263, 44173, 72526, 88346, 253841, 309211, 507682, 618422, 1776887, 2164477, 3553774, 4328954, 5910869, 9827273, 11821738, 19654546, 41376083, 68790911, 82752166, 137581822, 289632581, 481536377, 579265162, 963072754, 1601845499, 3203690998, 11212918493, 22425836986, 78490429451, 156980858902]

約数ペア:

[(1, 156980858902), (2, 78490429451), (7, 22425836986), (14, 11212918493), (49, 3203690998), (98, 1601845499), (163, 963072754), (271, 579265162), (326, 481536377), (542, 289632581), (1141, 137581822), (1897, 82752166), (2282, 68790911), (3794, 41376083), (7987, 19654546), (13279, 11821738), (15974, 9827273), (26558, 5910869), (36263, 4328954), (44173, 3553774), (72526, 2164477), (88346, 1776887), (253841, 618422), (309211, 507682)]