149147556

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{89417}}^1$

素因数の和:89563

約数の個数: 24

約数和(自身を含む): 350518560

約数和(自身を除く): 201371004

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 89417, 178834, 268251, 357668, 536502, 1073004, 12428963, 24857926, 37286889, 49715852, 74573778, 149147556]

約数ペア:

[(1, 149147556), (2, 74573778), (3, 49715852), (4, 37286889), (6, 24857926), (12, 12428963), (139, 1073004), (278, 536502), (417, 357668), (556, 268251), (834, 178834), (1668, 89417)]