168972336

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{90263}}^1$

素因数の和:90290

約数の個数: 60

約数和(自身を含む): 509269488

約数和(自身を除く): 340297152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 90263, 180526, 270789, 361052, 541578, 722104, 812367, 1083156, 1173419, 1444208, 1624734, 2166312, 2346838, 3249468, 3520257, 4332624, 4693676, 6498936, 7040514, 9387352, 10560771, 12997872, 14081028, 18774704, 21121542, 28162056, 42243084, 56324112, 84486168, 168972336]

約数ペア:

[(1, 168972336), (2, 84486168), (3, 56324112), (4, 42243084), (6, 28162056), (8, 21121542), (9, 18774704), (12, 14081028), (13, 12997872), (16, 10560771), (18, 9387352), (24, 7040514), (26, 6498936), (36, 4693676), (39, 4332624), (48, 3520257), (52, 3249468), (72, 2346838), (78, 2166312), (104, 1624734), (117, 1444208), (144, 1173419), (156, 1083156), (208, 812367), (234, 722104), (312, 541578), (468, 361052), (624, 270789), (936, 180526), (1872, 90263)]