172959266

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{6311}}^1$

素因数の和:6577

約数の個数: 16

約数和(自身を含む): 264498048

約数和(自身を除く): 91538782

約数列:

[1, 2, 71, 142, 193, 386, 6311, 12622, 13703, 27406, 448081, 896162, 1218023, 2436046, 86479633, 172959266]

約数ペア:

[(1, 172959266), (2, 86479633), (71, 2436046), (142, 1218023), (193, 896162), (386, 448081), (6311, 27406), (12622, 13703)]