156637644

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 373314816

約数和(自身を除く): 216677172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 284, 314, 426, 471, 628, 852, 942, 1171, 1884, 2342, 3513, 4684, 7026, 11147, 14052, 22294, 33441, 44588, 66882, 83141, 133764, 166282, 183847, 249423, 332564, 367694, 498846, 551541, 735388, 997692, 1103082, 2206164, 13053137, 26106274, 39159411, 52212548, 78318822, 156637644]

約数ペア:

[(1, 156637644), (2, 78318822), (3, 52212548), (4, 39159411), (6, 26106274), (12, 13053137), (71, 2206164), (142, 1103082), (157, 997692), (213, 735388), (284, 551541), (314, 498846), (426, 367694), (471, 332564), (628, 249423), (852, 183847), (942, 166282), (1171, 133764), (1884, 83141), (2342, 66882), (3513, 44588), (4684, 33441), (7026, 22294), (11147, 14052)]