156938376272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426462979}}^1$

素因数の和:426463010

約数の個数: 20

約数和(自身を含む): 317288457120

約数和(自身を除く): 160350080848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426462979, 852925958, 1705851916, 3411703832, 6823407664, 9808648517, 19617297034, 39234594068, 78469188136, 156938376272]

約数ペア:

[(1, 156938376272), (2, 78469188136), (4, 39234594068), (8, 19617297034), (16, 9808648517), (23, 6823407664), (46, 3411703832), (92, 1705851916), (184, 852925958), (368, 426462979)]