156700800656

素因数分解:

$2^4\times {\mathrm{2467}}^1\times {\mathrm{3969923}}^1$

素因数の和:3972398

約数の個数: 20

約数和(自身を含む): 303730945392

約数和(自身を除く): 147030144736

約数列:

[1, 2, 4, 8, 16, 2467, 4934, 9868, 19736, 39472, 3969923, 7939846, 15879692, 31759384, 63518768, 9793800041, 19587600082, 39175200164, 78350400328, 156700800656]

約数ペア:

[(1, 156700800656), (2, 78350400328), (4, 39175200164), (8, 19587600082), (16, 9793800041), (2467, 63518768), (4934, 31759384), (9868, 15879692), (19736, 7939846), (39472, 3969923)]