157442214

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{640009}}^1$

素因数の和:640055

約数の個数: 16

約数和(自身を含む): 322565040

約数和(自身を除く): 165122826

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 640009, 1280018, 1920027, 3840054, 26240369, 52480738, 78721107, 157442214]

約数ペア:

[(1, 157442214), (2, 78721107), (3, 52480738), (6, 26240369), (41, 3840054), (82, 1920027), (123, 1280018), (246, 640009)]