168128748.0000000000

素因数分解:

${\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{2137}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 4912816128

約数和(自身を除く): 191193697

約数列:

[1, 31, 263, 271, 2137, 8153, 8401, 66247, 71273, 562031, 579127, 2209463, 17422961, 17952937, 152310401, 4721622431]

約数ペア:

[(1, 4721622431), (31, 152310401), (263, 17952937), (271, 17422961), (2137, 2209463), (8153, 579127), (8401, 562031), (66247, 71273)]