154902064

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{70667}}^1$

素因数の和:70812

約数の個数: 20

約数和(自身を含む): 302317704

約数和(自身を除く): 147415640

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 70667, 141334, 282668, 565336, 1130672, 9681379, 19362758, 38725516, 77451032, 154902064]

約数ペア:

[(1, 154902064), (2, 77451032), (4, 38725516), (8, 19362758), (16, 9681379), (137, 1130672), (274, 565336), (548, 282668), (1096, 141334), (2192, 70667)]