128897108

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{95621}}^1$

素因数の和:95962

約数の個数: 12

約数和(自身を含む): 226241652

約数和(自身を除く): 97344544

約数列:

[1, 2, 4, 337, 674, 1348, 95621, 191242, 382484, 32224277, 64448554, 128897108]

約数ペア:

[(1, 128897108), (2, 64448554), (4, 32224277), (337, 382484), (674, 191242), (1348, 95621)]