156517084

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 278323920

約数和(自身を除く): 121806836

約数列:

[1, 2, 4, 83, 166, 293, 332, 586, 1172, 1609, 3218, 6436, 24319, 48638, 97276, 133547, 267094, 471437, 534188, 942874, 1885748, 39129271, 78258542, 156517084]

約数ペア:

[(1, 156517084), (2, 78258542), (4, 39129271), (83, 1885748), (166, 942874), (293, 534188), (332, 471437), (586, 267094), (1172, 133547), (1609, 97276), (3218, 48638), (6436, 24319)]