142159938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1247017}}^1$

素因数の和:1247041

約数の個数: 16

約数和(自身を含む): 299284320

約数和(自身を除く): 157124382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1247017, 2494034, 3741051, 7482102, 23693323, 47386646, 71079969, 142159938]

約数ペア:

[(1, 142159938), (2, 71079969), (3, 47386646), (6, 23693323), (19, 7482102), (38, 3741051), (57, 2494034), (114, 1247017)]