163426394

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{4261}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 248764416

約数和(自身を除く): 85338022

約数列:

[1, 2, 127, 151, 254, 302, 4261, 8522, 19177, 38354, 541147, 643411, 1082294, 1286822, 81713197, 163426394]

約数ペア:

[(1, 163426394), (2, 81713197), (127, 1286822), (151, 1082294), (254, 643411), (302, 541147), (4261, 38354), (8522, 19177)]