165911086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1\times {\mathrm{829}}^1$

素因数の和:1680

約数の個数: 24

約数和(自身を含む): 274208760

約数和(自身を除く): 108297674

約数列:

[1, 2, 11, 22, 121, 242, 827, 829, 1654, 1658, 9097, 9119, 18194, 18238, 100067, 100309, 200134, 200618, 685583, 1371166, 7541413, 15082826, 82955543, 165911086]

約数ペア:

[(1, 165911086), (2, 82955543), (11, 15082826), (22, 7541413), (121, 1371166), (242, 685583), (827, 200618), (829, 200134), (1654, 100309), (1658, 100067), (9097, 18238), (9119, 18194)]