149674572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 399759360

約数和(自身を除く): 250084788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3119, 3999, 5332, 6238, 7998, 9357, 11997, 12476, 15996, 18714, 23994, 28071, 37428, 47988, 56142, 96689, 112284, 134117, 193378, 268234, 290067, 386756, 402351, 536468, 580134, 804702, 870201, 1160268, 1207053, 1609404, 1740402, 2414106, 3480804, 4157627, 4828212, 8315254, 12472881, 16630508, 24945762, 37418643, 49891524, 74837286, 149674572]

約数ペア:

[(1, 149674572), (2, 74837286), (3, 49891524), (4, 37418643), (6, 24945762), (9, 16630508), (12, 12472881), (18, 8315254), (31, 4828212), (36, 4157627), (43, 3480804), (62, 2414106), (86, 1740402), (93, 1609404), (124, 1207053), (129, 1160268), (172, 870201), (186, 804702), (258, 580134), (279, 536468), (372, 402351), (387, 386756), (516, 290067), (558, 268234), (774, 193378), (1116, 134117), (1333, 112284), (1548, 96689), (2666, 56142), (3119, 47988), (3999, 37428), (5332, 28071), (6238, 23994), (7998, 18714), (9357, 15996), (11997, 12476)]