138564896

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{81701}}^1$

素因数の和:81764

約数の個数: 24

約数和(自身を含む): 277950204

約数和(自身を除く): 139385308

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 81701, 163402, 326804, 653608, 1307216, 2614432, 4330153, 8660306, 17320612, 34641224, 69282448, 138564896]

約数ペア:

[(1, 138564896), (2, 69282448), (4, 34641224), (8, 17320612), (16, 8660306), (32, 4330153), (53, 2614432), (106, 1307216), (212, 653608), (424, 326804), (848, 163402), (1696, 81701)]