158690672

素因数分解:

$2^4\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{1231}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 351977472

約数和(自身を除く): 193286800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1151, 1231, 2302, 2462, 4604, 4924, 8057, 8617, 9208, 9848, 16114, 17234, 18416, 19696, 32228, 34468, 64456, 68936, 128912, 137872, 1416881, 2833762, 5667524, 9918167, 11335048, 19836334, 22670096, 39672668, 79345336, 158690672]

約数ペア:

[(1, 158690672), (2, 79345336), (4, 39672668), (7, 22670096), (8, 19836334), (14, 11335048), (16, 9918167), (28, 5667524), (56, 2833762), (112, 1416881), (1151, 137872), (1231, 128912), (2302, 68936), (2462, 64456), (4604, 34468), (4924, 32228), (8057, 19696), (8617, 18416), (9208, 17234), (9848, 16114)]