168800000078

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1\times {\mathrm{577169}}^1$

素因数の和:577939

約数の個数: 16

約数和(自身を含む): 254531970000

約数和(自身を除く): 85731969922

約数列:

[1, 2, 349, 419, 698, 838, 146231, 292462, 577169, 1154338, 201431981, 241833811, 402863962, 483667622, 84400000039, 168800000078]

約数ペア:

[(1, 168800000078), (2, 84400000039), (349, 483667622), (419, 402863962), (698, 241833811), (838, 201431981), (146231, 1154338), (292462, 577169)]