169841372

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{8423}}^1$

素因数の和:8569

約数の個数: 18

約数和(自身を含む): 301503384

約数和(自身を除く): 131662012

約数列:

[1, 2, 4, 71, 142, 284, 5041, 8423, 10082, 16846, 20164, 33692, 598033, 1196066, 2392132, 42460343, 84920686, 169841372]

約数ペア:

[(1, 169841372), (2, 84920686), (4, 42460343), (71, 2392132), (142, 1196066), (284, 598033), (5041, 33692), (8423, 20164), (10082, 16846)]