169405712

素因数分解:

$2^4\times 7^1\times {\mathrm{1512551}}^1$

素因数の和:1512566

約数の個数: 20

約数和(自身を含む): 375112896

約数和(自身を除く): 205707184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1512551, 3025102, 6050204, 10587857, 12100408, 21175714, 24200816, 42351428, 84702856, 169405712]

約数ペア:

[(1, 169405712), (2, 84702856), (4, 42351428), (7, 24200816), (8, 21175714), (14, 12100408), (16, 10587857), (28, 6050204), (56, 3025102), (112, 1512551)]