157103422

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{238759}}^1$

素因数の和:238815

約数の個数: 16

約数和(自身を含む): 275051520

約数和(自身を除く): 117948098

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 238759, 477518, 1671313, 3342626, 11221673, 22443346, 78551711, 157103422]

約数ペア:

[(1, 157103422), (2, 78551711), (7, 22443346), (14, 11221673), (47, 3342626), (94, 1671313), (329, 477518), (658, 238759)]