156712016

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{86677}}^1$

素因数の和:86798

約数の個数: 20

約数和(自身を含む): 306320052

約数和(自身を除く): 149608036

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 86677, 173354, 346708, 693416, 1386832, 9794501, 19589002, 39178004, 78356008, 156712016]

約数ペア:

[(1, 156712016), (2, 78356008), (4, 39178004), (8, 19589002), (16, 9794501), (113, 1386832), (226, 693416), (452, 346708), (904, 173354), (1808, 86677)]