138805848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{62189}}^1$

素因数の和:62232

約数の個数: 48

約数和(自身を含む): 388065600

約数和(自身を除く): 249259752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 62189, 124378, 186567, 248756, 373134, 497512, 559701, 746268, 1119402, 1492536, 1927859, 2238804, 3855718, 4477608, 5783577, 7711436, 11567154, 15422872, 17350731, 23134308, 34701462, 46268616, 69402924, 138805848]

約数ペア:

[(1, 138805848), (2, 69402924), (3, 46268616), (4, 34701462), (6, 23134308), (8, 17350731), (9, 15422872), (12, 11567154), (18, 7711436), (24, 5783577), (31, 4477608), (36, 3855718), (62, 2238804), (72, 1927859), (93, 1492536), (124, 1119402), (186, 746268), (248, 559701), (279, 497512), (372, 373134), (558, 248756), (744, 186567), (1116, 124378), (2232, 62189)]