157322854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 264993120

約数和(自身を除く): 107670266

約数列:

[1, 2, 13, 26, 29, 58, 137, 274, 377, 754, 1523, 1781, 3046, 3562, 3973, 7946, 19799, 39598, 44167, 51649, 88334, 103298, 208651, 417302, 574171, 1148342, 2712463, 5424926, 6050879, 12101758, 78661427, 157322854]

約数ペア:

[(1, 157322854), (2, 78661427), (13, 12101758), (26, 6050879), (29, 5424926), (58, 2712463), (137, 1148342), (274, 574171), (377, 417302), (754, 208651), (1523, 103298), (1781, 88334), (3046, 51649), (3562, 44167), (3973, 39598), (7946, 19799)]