157788791

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 167401728

約数和(自身を除く): 9612937

約数列:

[1, 31, 53, 137, 701, 1643, 4247, 7261, 21731, 37153, 96037, 225091, 1151743, 2977147, 5089961, 157788791]

約数ペア:

[(1, 157788791), (31, 5089961), (53, 2977147), (137, 1151743), (701, 225091), (1643, 96037), (4247, 37153), (7261, 21731)]