168331988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{5651}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 321892704

約数和(自身を除く): 153560716

約数列:

[1, 2, 4, 11, 22, 44, 677, 1354, 2708, 5651, 7447, 11302, 14894, 22604, 29788, 62161, 124322, 248644, 3825727, 7651454, 15302908, 42082997, 84165994, 168331988]

約数ペア:

[(1, 168331988), (2, 84165994), (4, 42082997), (11, 15302908), (22, 7651454), (44, 3825727), (677, 248644), (1354, 124322), (2708, 62161), (5651, 29788), (7447, 22604), (11302, 14894)]