133488886864

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{3102661}}^1$

素因数の和:3105358

約数の個数: 20

約数和(自身を含む): 258730984180

約数和(自身を除く): 125242097316

約数列:

[1, 2, 4, 8, 16, 2689, 5378, 10756, 21512, 43024, 3102661, 6205322, 12410644, 24821288, 49642576, 8343055429, 16686110858, 33372221716, 66744443432, 133488886864]

約数ペア:

[(1, 133488886864), (2, 66744443432), (4, 33372221716), (8, 16686110858), (16, 8343055429), (2689, 49642576), (5378, 24821288), (10756, 12410644), (21512, 6205322), (43024, 3102661)]