156960348496

素因数分解:

$2^4\times 7^1\times {\mathrm{1401431683}}^1$

素因数の和:1401431698

約数の個数: 20

約数和(自身を含む): 347555057632

約数和(自身を除く): 190594709136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401431683, 2802863366, 5605726732, 9810021781, 11211453464, 19620043562, 22422906928, 39240087124, 78480174248, 156960348496]

約数ペア:

[(1, 156960348496), (2, 78480174248), (4, 39240087124), (7, 22422906928), (8, 19620043562), (14, 11211453464), (16, 9810021781), (28, 5605726732), (56, 2802863366), (112, 1401431683)]