133453968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 357018816

約数和(自身を除く): 223564848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 222, 296, 326, 444, 461, 489, 592, 652, 888, 922, 978, 1304, 1383, 1776, 1844, 1956, 2608, 2766, 3688, 3912, 5532, 6031, 7376, 7824, 11064, 12062, 17057, 18093, 22128, 24124, 34114, 36186, 48248, 51171, 68228, 72372, 75143, 96496, 102342, 136456, 144744, 150286, 204684, 225429, 272912, 289488, 300572, 409368, 450858, 601144, 818736, 901716, 1202288, 1803432, 2780291, 3606864, 5560582, 8340873, 11121164, 16681746, 22242328, 33363492, 44484656, 66726984, 133453968]

約数ペア:

[(1, 133453968), (2, 66726984), (3, 44484656), (4, 33363492), (6, 22242328), (8, 16681746), (12, 11121164), (16, 8340873), (24, 5560582), (37, 3606864), (48, 2780291), (74, 1803432), (111, 1202288), (148, 901716), (163, 818736), (222, 601144), (296, 450858), (326, 409368), (444, 300572), (461, 289488), (489, 272912), (592, 225429), (652, 204684), (888, 150286), (922, 144744), (978, 136456), (1304, 102342), (1383, 96496), (1776, 75143), (1844, 72372), (1956, 68228), (2608, 51171), (2766, 48248), (3688, 36186), (3912, 34114), (5532, 24124), (6031, 22128), (7376, 18093), (7824, 17057), (11064, 12062)]