138784776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1583}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 375217920

約数和(自身を除く): 236433144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 281, 312, 562, 843, 1124, 1583, 1686, 2248, 3166, 3372, 3653, 4749, 6332, 6744, 7306, 9498, 10959, 12664, 14612, 18996, 20579, 21918, 29224, 37992, 41158, 43836, 61737, 82316, 87672, 123474, 164632, 246948, 444823, 493896, 889646, 1334469, 1779292, 2668938, 3558584, 5337876, 5782699, 10675752, 11565398, 17348097, 23130796, 34696194, 46261592, 69392388, 138784776]

約数ペア:

[(1, 138784776), (2, 69392388), (3, 46261592), (4, 34696194), (6, 23130796), (8, 17348097), (12, 11565398), (13, 10675752), (24, 5782699), (26, 5337876), (39, 3558584), (52, 2668938), (78, 1779292), (104, 1334469), (156, 889646), (281, 493896), (312, 444823), (562, 246948), (843, 164632), (1124, 123474), (1583, 87672), (1686, 82316), (2248, 61737), (3166, 43836), (3372, 41158), (3653, 37992), (4749, 29224), (6332, 21918), (6744, 20579), (7306, 18996), (9498, 14612), (10959, 12664)]