157031224

素因数分解:

$2^3\times 7^1\times {\mathrm{2804129}}^1$

素因数の和:2804142

約数の個数: 16

約数和(自身を含む): 336495600

約数和(自身を除く): 179464376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2804129, 5608258, 11216516, 19628903, 22433032, 39257806, 78515612, 157031224]

約数ペア:

[(1, 157031224), (2, 78515612), (4, 39257806), (7, 22433032), (8, 19628903), (14, 11216516), (28, 5608258), (56, 2804129)]