161738951

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 182020608

約数和(自身を除く): 20281657

約数列:

[1, 11, 37, 263, 407, 1511, 2893, 9731, 16621, 55907, 107041, 397393, 614977, 4371323, 14703541, 161738951]

約数ペア:

[(1, 161738951), (11, 14703541), (37, 4371323), (263, 614977), (407, 397393), (1511, 107041), (2893, 55907), (9731, 16621)]