155536164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21283}}^1$

素因数の和:21329

約数の個数: 72

約数和(自身を含む): 464842560

約数和(自身を除く): 309306396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 21283, 42566, 63849, 85132, 127698, 148981, 191547, 255396, 297962, 383094, 446943, 595924, 617207, 766188, 893886, 1234414, 1340829, 1787772, 1851621, 2468828, 2681658, 3703242, 4320449, 5363316, 5554863, 7406484, 8640898, 11109726, 12961347, 17281796, 22219452, 25922694, 38884041, 51845388, 77768082, 155536164]

約数ペア:

[(1, 155536164), (2, 77768082), (3, 51845388), (4, 38884041), (6, 25922694), (7, 22219452), (9, 17281796), (12, 12961347), (14, 11109726), (18, 8640898), (21, 7406484), (28, 5554863), (29, 5363316), (36, 4320449), (42, 3703242), (58, 2681658), (63, 2468828), (84, 1851621), (87, 1787772), (116, 1340829), (126, 1234414), (174, 893886), (203, 766188), (252, 617207), (261, 595924), (348, 446943), (406, 383094), (522, 297962), (609, 255396), (812, 191547), (1044, 148981), (1218, 127698), (1827, 85132), (2436, 63849), (3654, 42566), (7308, 21283)]