156928326128

素因数分解:

$2^4\times 7^1\times {\mathrm{1401145769}}^1$

素因数の和:1401145784

約数の個数: 20

約数和(自身を含む): 347484150960

約数和(自身を除く): 190555824832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401145769, 2802291538, 5604583076, 9808020383, 11209166152, 19616040766, 22418332304, 39232081532, 78464163064, 156928326128]

約数ペア:

[(1, 156928326128), (2, 78464163064), (4, 39232081532), (7, 22418332304), (8, 19616040766), (14, 11209166152), (16, 9808020383), (28, 5604583076), (56, 2802291538), (112, 1401145769)]