164570404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{1621}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 305331768

約数和(自身を除く): 140761364

約数列:

[1, 2, 4, 17, 34, 68, 1493, 1621, 2986, 3242, 5972, 6484, 25381, 27557, 50762, 55114, 101524, 110228, 2420153, 4840306, 9680612, 41142601, 82285202, 164570404]

約数ペア:

[(1, 164570404), (2, 82285202), (4, 41142601), (17, 9680612), (34, 4840306), (68, 2420153), (1493, 110228), (1621, 101524), (2986, 55114), (3242, 50762), (5972, 27557), (6484, 25381)]