157788403198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83471}}^1\times {\mathrm{14107}}^1$

素因数の和:97647

約数の個数: 16

約数和(自身を含む): 240235087104

約数和(自身を除く): 82446683906

約数列:

[1, 2, 67, 134, 14107, 28214, 83471, 166942, 945169, 1890338, 5592557, 11185114, 1177525397, 2355050794, 78894201599, 157788403198]

約数ペア:

[(1, 157788403198), (2, 78894201599), (67, 2355050794), (134, 1177525397), (14107, 11185114), (28214, 5592557), (83471, 1890338), (166942, 945169)]