156915432

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15679}}^1$

素因数の和:15830

約数の個数: 48

約数和(自身を含む): 428064000

約数和(自身を除く): 271148568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 15679, 31358, 47037, 62716, 94074, 125432, 141111, 188148, 282222, 376296, 564444, 1128888, 2179381, 4358762, 6538143, 8717524, 13076286, 17435048, 19614429, 26152572, 39228858, 52305144, 78457716, 156915432]

約数ペア:

[(1, 156915432), (2, 78457716), (3, 52305144), (4, 39228858), (6, 26152572), (8, 19614429), (9, 17435048), (12, 13076286), (18, 8717524), (24, 6538143), (36, 4358762), (72, 2179381), (139, 1128888), (278, 564444), (417, 376296), (556, 282222), (834, 188148), (1112, 141111), (1251, 125432), (1668, 94074), (2502, 62716), (3336, 47037), (5004, 31358), (10008, 15679)]