157941994

素因数分解:

$2^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{2129}}^1$

素因数の和:2902

約数の個数: 24

約数和(自身を含む): 276086340

約数和(自身を除く): 118144346

約数列:

[1, 2, 7, 14, 49, 98, 757, 1514, 2129, 4258, 5299, 10598, 14903, 29806, 37093, 74186, 104321, 208642, 1611653, 3223306, 11281571, 22563142, 78970997, 157941994]

約数ペア:

[(1, 157941994), (2, 78970997), (7, 22563142), (14, 11281571), (49, 3223306), (98, 1611653), (757, 208642), (1514, 104321), (2129, 74186), (4258, 37093), (5299, 29806), (10598, 14903)]