166392145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{21937}}^1$

素因数の和:22020

約数の個数: 16

約数和(自身を含む): 210078288

約数和(自身を除く): 43686143

約数列:

[1, 5, 37, 41, 185, 205, 1517, 7585, 21937, 109685, 811669, 899417, 4058345, 4497085, 33278429, 166392145]

約数ペア:

[(1, 166392145), (5, 33278429), (37, 4497085), (41, 4058345), (185, 899417), (205, 811669), (1517, 109685), (7585, 21937)]