166919962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{3511}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 273345984

約数和(自身を除く): 106426022

約数列:

[1, 2, 11, 22, 2161, 3511, 4322, 7022, 23771, 38621, 47542, 77242, 7587271, 15174542, 83459981, 166919962]

約数ペア:

[(1, 166919962), (2, 83459981), (11, 15174542), (22, 7587271), (2161, 77242), (3511, 47542), (4322, 38621), (7022, 23771)]