128267885576

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{6151}}^1\times {\mathrm{11689}}^1$

素因数の和:18069

約数の個数: 32

約数和(自身を含む): 241640716800

約数和(自身を除く): 113372831224

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 6151, 11689, 12302, 23378, 24604, 46756, 49208, 93512, 1371673, 2606647, 2743346, 5213294, 5486692, 10426588, 10973384, 20853176, 71899039, 143798078, 287596156, 575192312, 16033485697, 32066971394, 64133942788, 128267885576]

約数ペア:

[(1, 128267885576), (2, 64133942788), (4, 32066971394), (8, 16033485697), (223, 575192312), (446, 287596156), (892, 143798078), (1784, 71899039), (6151, 20853176), (11689, 10973384), (12302, 10426588), (23378, 5486692), (24604, 5213294), (46756, 2743346), (49208, 2606647), (93512, 1371673)]