164966228

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{82981}}^1$

素因数の和:83063

約数の個数: 24

約数和(自身を含む): 334583424

約数和(自身を除く): 169617196

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 82981, 165962, 331924, 580867, 1161734, 2323468, 5891651, 11783302, 23566604, 41241557, 82483114, 164966228]

約数ペア:

[(1, 164966228), (2, 82483114), (4, 41241557), (7, 23566604), (14, 11783302), (28, 5891651), (71, 2323468), (142, 1161734), (284, 580867), (497, 331924), (994, 165962), (1988, 82981)]