168557636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{3671}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 318112704

約数和(自身を除く): 149555068

約数列:

[1, 2, 4, 13, 26, 52, 883, 1766, 3532, 3671, 7342, 11479, 14684, 22958, 45916, 47723, 95446, 190892, 3241493, 6482986, 12965972, 42139409, 84278818, 168557636]

約数ペア:

[(1, 168557636), (2, 84278818), (4, 42139409), (13, 12965972), (26, 6482986), (52, 3241493), (883, 190892), (1766, 95446), (3532, 47723), (3671, 45916), (7342, 22958), (11479, 14684)]