157066978622

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1\times {\mathrm{1239109}}^1$

素因数の和:1240211

約数の個数: 16

約数和(自身を含む): 239693438400

約数和(自身を除く): 82626459778

約数列:

[1, 2, 61, 122, 1039, 2078, 63379, 126758, 1239109, 2478218, 75585649, 151171298, 1287434251, 2574868502, 78533489311, 157066978622]

約数ペア:

[(1, 157066978622), (2, 78533489311), (61, 2574868502), (122, 1287434251), (1039, 151171298), (2078, 75585649), (63379, 2478218), (126758, 1239109)]