157218664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1699}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 302940000

約数和(自身を除く): 145721336

約数列:

[1, 2, 4, 8, 43, 86, 172, 269, 344, 538, 1076, 1699, 2152, 3398, 6796, 11567, 13592, 23134, 46268, 73057, 92536, 146114, 292228, 457031, 584456, 914062, 1828124, 3656248, 19652333, 39304666, 78609332, 157218664]

約数ペア:

[(1, 157218664), (2, 78609332), (4, 39304666), (8, 19652333), (43, 3656248), (86, 1828124), (172, 914062), (269, 584456), (344, 457031), (538, 292228), (1076, 146114), (1699, 92536), (2152, 73057), (3398, 46268), (6796, 23134), (11567, 13592)]