164023255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{2591}}^1$

素因数の和:3758

約数の個数: 16

約数和(自身を含む): 214990848

約数和(自身を除く): 50967593

約数列:

[1, 5, 11, 55, 1151, 2591, 5755, 12661, 12955, 28501, 63305, 142505, 2982241, 14911205, 32804651, 164023255]

約数ペア:

[(1, 164023255), (5, 32804651), (11, 14911205), (55, 2982241), (1151, 142505), (2591, 63305), (5755, 28501), (12661, 12955)]