157890474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1253099}}^1$

素因数の和:1253114

約数の個数: 24

約数和(自身を含む): 390967200

約数和(自身を除く): 233076726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1253099, 2506198, 3759297, 7518594, 8771693, 11277891, 17543386, 22555782, 26315079, 52630158, 78945237, 157890474]

約数ペア:

[(1, 157890474), (2, 78945237), (3, 52630158), (6, 26315079), (7, 22555782), (9, 17543386), (14, 11277891), (18, 8771693), (21, 7518594), (42, 3759297), (63, 2506198), (126, 1253099)]