132240176

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{20611}}^1$

素因数の和:21020

約数の個数: 20

約数和(自身を含む): 256866744

約数和(自身を除く): 124626568

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 20611, 41222, 82444, 164888, 329776, 8265011, 16530022, 33060044, 66120088, 132240176]

約数ペア:

[(1, 132240176), (2, 66120088), (4, 33060044), (8, 16530022), (16, 8265011), (401, 329776), (802, 164888), (1604, 82444), (3208, 41222), (6416, 20611)]