168307976

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{41333}}^1$

素因数の和:41848

約数の個数: 16

約数和(自身を含む): 316205100

約数和(自身を除く): 147897124

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 41333, 82666, 165332, 330664, 21038497, 42076994, 84153988, 168307976]

約数ペア:

[(1, 168307976), (2, 84153988), (4, 42076994), (8, 21038497), (509, 330664), (1018, 165332), (2036, 82666), (4072, 41333)]