156928850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241429}}^1$

素因数の和:241454

約数の個数: 24

約数和(自身を含む): 314341860

約数和(自身を除く): 157413010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 241429, 482858, 1207145, 2414290, 3138577, 6035725, 6277154, 12071450, 15692885, 31385770, 78464425, 156928850]

約数ペア:

[(1, 156928850), (2, 78464425), (5, 31385770), (10, 15692885), (13, 12071450), (25, 6277154), (26, 6035725), (50, 3138577), (65, 2414290), (130, 1207145), (325, 482858), (650, 241429)]