129486864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207511}}^1$

素因数の和:207535

約数の個数: 40

約数和(自身を含む): 360240832

約数和(自身を除く): 230753968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 207511, 415022, 622533, 830044, 1245066, 1660088, 2490132, 2697643, 3320176, 4980264, 5395286, 8092929, 9960528, 10790572, 16185858, 21581144, 32371716, 43162288, 64743432, 129486864]

約数ペア:

[(1, 129486864), (2, 64743432), (3, 43162288), (4, 32371716), (6, 21581144), (8, 16185858), (12, 10790572), (13, 9960528), (16, 8092929), (24, 5395286), (26, 4980264), (39, 3320176), (48, 2697643), (52, 2490132), (78, 1660088), (104, 1245066), (156, 830044), (208, 622533), (312, 415022), (624, 207511)]