169600172

素因数分解:

$2^2\times 7^2\times {\mathrm{865307}}^1$

素因数の和:865325

約数の個数: 18

約数和(自身を含む): 345257892

約数和(自身を除く): 175657720

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 865307, 1730614, 3461228, 6057149, 12114298, 24228596, 42400043, 84800086, 169600172]

約数ペア:

[(1, 169600172), (2, 84800086), (4, 42400043), (7, 24228596), (14, 12114298), (28, 6057149), (49, 3461228), (98, 1730614), (196, 865307)]