129178908

素因数分解:

$2^2\times 3^3\times {\mathrm{523}}^1\times {\mathrm{2287}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 335695360

約数和(自身を除く): 206516452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 523, 1046, 1569, 2092, 2287, 3138, 4574, 4707, 6276, 6861, 9148, 9414, 13722, 14121, 18828, 20583, 27444, 28242, 41166, 56484, 61749, 82332, 123498, 246996, 1196101, 2392202, 3588303, 4784404, 7176606, 10764909, 14353212, 21529818, 32294727, 43059636, 64589454, 129178908]

約数ペア:

[(1, 129178908), (2, 64589454), (3, 43059636), (4, 32294727), (6, 21529818), (9, 14353212), (12, 10764909), (18, 7176606), (27, 4784404), (36, 3588303), (54, 2392202), (108, 1196101), (523, 246996), (1046, 123498), (1569, 82332), (2092, 61749), (2287, 56484), (3138, 41166), (4574, 28242), (4707, 27444), (6276, 20583), (6861, 18828), (9148, 14121), (9414, 13722)]