140486736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 393724800

約数和(自身を除く): 253238064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 894, 1192, 1511, 1788, 1937, 2384, 3022, 3576, 3874, 4533, 5811, 6044, 7152, 7748, 9066, 11622, 12088, 15496, 18132, 19643, 23244, 24176, 30992, 36264, 39286, 46488, 58929, 72528, 78572, 92976, 117858, 157144, 225139, 235716, 314288, 450278, 471432, 675417, 900556, 942864, 1350834, 1801112, 2701668, 2926807, 3602224, 5403336, 5853614, 8780421, 10806672, 11707228, 17560842, 23414456, 35121684, 46828912, 70243368, 140486736]

約数ペア:

[(1, 140486736), (2, 70243368), (3, 46828912), (4, 35121684), (6, 23414456), (8, 17560842), (12, 11707228), (13, 10806672), (16, 8780421), (24, 5853614), (26, 5403336), (39, 3602224), (48, 2926807), (52, 2701668), (78, 1801112), (104, 1350834), (149, 942864), (156, 900556), (208, 675417), (298, 471432), (312, 450278), (447, 314288), (596, 235716), (624, 225139), (894, 157144), (1192, 117858), (1511, 92976), (1788, 78572), (1937, 72528), (2384, 58929), (3022, 46488), (3576, 39286), (3874, 36264), (4533, 30992), (5811, 24176), (6044, 23244), (7152, 19643), (7748, 18132), (9066, 15496), (11622, 12088)]