157416248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{30319}}^1$

素因数の和:30395

約数の個数: 32

約数和(自身を含む): 327456000

約数和(自身を除く): 170039752

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 30319, 60638, 121276, 242552, 333509, 667018, 1334036, 1788821, 2668072, 3577642, 7155284, 14310568, 19677031, 39354062, 78708124, 157416248]

約数ペア:

[(1, 157416248), (2, 78708124), (4, 39354062), (8, 19677031), (11, 14310568), (22, 7155284), (44, 3577642), (59, 2668072), (88, 1788821), (118, 1334036), (236, 667018), (472, 333509), (649, 242552), (1298, 121276), (2596, 60638), (5192, 30319)]