161629276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{3623}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 298327680

約数和(自身を除く): 136698404

約数列:

[1, 2, 4, 19, 38, 76, 587, 1174, 2348, 3623, 7246, 11153, 14492, 22306, 44612, 68837, 137674, 275348, 2126701, 4253402, 8506804, 40407319, 80814638, 161629276]

約数ペア:

[(1, 161629276), (2, 80814638), (4, 40407319), (19, 8506804), (38, 4253402), (76, 2126701), (587, 275348), (1174, 137674), (2348, 68837), (3623, 44612), (7246, 22306), (11153, 14492)]