156968830256

素因数分解:

$2^4\times 7^1\times {\mathrm{1401507413}}^1$

素因数の和:1401507428

約数の個数: 20

約数和(自身を含む): 347573838672

約数和(自身を除く): 190605008416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401507413, 2803014826, 5606029652, 9810551891, 11212059304, 19621103782, 22424118608, 39242207564, 78484415128, 156968830256]

約数ペア:

[(1, 156968830256), (2, 78484415128), (4, 39242207564), (7, 22424118608), (8, 19621103782), (14, 11212059304), (16, 9810551891), (28, 5606029652), (56, 2803014826), (112, 1401507413)]