156564356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{177109}}^1$

素因数の和:177143

約数の個数: 24

約数和(自身を含む): 312422040

約数和(自身を除く): 155857684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 177109, 354218, 708436, 2302417, 3010853, 4604834, 6021706, 9209668, 12043412, 39141089, 78282178, 156564356]

約数ペア:

[(1, 156564356), (2, 78282178), (4, 39141089), (13, 12043412), (17, 9209668), (26, 6021706), (34, 4604834), (52, 3010853), (68, 2302417), (221, 708436), (442, 354218), (884, 177109)]