139490832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223543}}^1$

素因数の和:223567

約数の個数: 40

約数和(自身を含む): 388072384

約数和(自身を除く): 248581552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 223543, 447086, 670629, 894172, 1341258, 1788344, 2682516, 2906059, 3576688, 5365032, 5812118, 8718177, 10730064, 11624236, 17436354, 23248472, 34872708, 46496944, 69745416, 139490832]

約数ペア:

[(1, 139490832), (2, 69745416), (3, 46496944), (4, 34872708), (6, 23248472), (8, 17436354), (12, 11624236), (13, 10730064), (16, 8718177), (24, 5812118), (26, 5365032), (39, 3576688), (48, 2906059), (52, 2682516), (78, 1788344), (104, 1341258), (156, 894172), (208, 670629), (312, 447086), (624, 223543)]