157124142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1247017}}^1$

素因数の和:1247032

約数の個数: 24

約数和(自身を含む): 389069616

約数和(自身を除く): 231945474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1247017, 2494034, 3741051, 7482102, 8729119, 11223153, 17458238, 22446306, 26187357, 52374714, 78562071, 157124142]

約数ペア:

[(1, 157124142), (2, 78562071), (3, 52374714), (6, 26187357), (7, 22446306), (9, 17458238), (14, 11223153), (18, 8729119), (21, 7482102), (42, 3741051), (63, 2494034), (126, 1247017)]