158672195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 219049920

約数和(自身を除く): 60377725

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 319, 583, 1537, 1595, 1877, 2915, 7685, 9385, 16907, 20647, 54433, 84535, 99481, 103235, 272165, 497405, 598763, 1094291, 2884949, 2993815, 5471455, 14424745, 31734439, 158672195]

約数ペア:

[(1, 158672195), (5, 31734439), (11, 14424745), (29, 5471455), (53, 2993815), (55, 2884949), (145, 1094291), (265, 598763), (319, 497405), (583, 272165), (1537, 103235), (1595, 99481), (1877, 84535), (2915, 54433), (7685, 20647), (9385, 16907)]