157572752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1949}}^1$

素因数の和:2151

約数の個数: 40

約数和(自身を含む): 317241600

約数和(自身を除く): 159668848

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 1949, 2608, 3898, 5053, 7796, 10106, 15592, 20212, 31184, 40424, 60419, 80848, 120838, 241676, 317687, 483352, 635374, 966704, 1270748, 2541496, 5082992, 9848297, 19696594, 39393188, 78786376, 157572752]

約数ペア:

[(1, 157572752), (2, 78786376), (4, 39393188), (8, 19696594), (16, 9848297), (31, 5082992), (62, 2541496), (124, 1270748), (163, 966704), (248, 635374), (326, 483352), (496, 317687), (652, 241676), (1304, 120838), (1949, 80848), (2608, 60419), (3898, 40424), (5053, 31184), (7796, 20212), (10106, 15592)]