164826145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{42209}}^1$

素因数の和:42296

約数の個数: 16

約数和(自身を含む): 218816640

約数和(自身を除く): 53990495

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 42209, 211045, 464299, 2321495, 2996839, 14984195, 32965229, 164826145]

約数ペア:

[(1, 164826145), (5, 32965229), (11, 14984195), (55, 2996839), (71, 2321495), (355, 464299), (781, 211045), (3905, 42209)]