128331162

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{21031}}^1$

素因数の和:21155

約数の個数: 32

約数和(自身を含む): 287717760

約数和(自身を除く): 159386598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 21031, 42062, 63093, 126186, 189279, 378558, 567837, 1135674, 2376503, 4753006, 7129509, 14259018, 21388527, 42777054, 64165581, 128331162]

約数ペア:

[(1, 128331162), (2, 64165581), (3, 42777054), (6, 21388527), (9, 14259018), (18, 7129509), (27, 4753006), (54, 2376503), (113, 1135674), (226, 567837), (339, 378558), (678, 189279), (1017, 126186), (2034, 63093), (3051, 42062), (6102, 21031)]