163109583938

素因数分解:

$2^1\times 7^1\times {\mathrm{21019}}^1\times {\mathrm{554293}}^1$

素因数の和:575321

約数の個数: 16

約数和(自身を含む): 279630237120

約数和(自身を除く): 116520653182

約数列:

[1, 2, 7, 14, 21019, 42038, 147133, 294266, 554293, 1108586, 3880051, 7760102, 11650684567, 23301369134, 81554791969, 163109583938]

約数ペア:

[(1, 163109583938), (2, 81554791969), (7, 23301369134), (14, 11650684567), (21019, 7760102), (42038, 3880051), (147133, 1108586), (294266, 554293)]