156939286

素因数分解:

$2^1\times 7^1\times {\mathrm{2843}}^1\times {\mathrm{3943}}^1$

素因数の和:6795

約数の個数: 16

約数和(自身を含む): 269201664

約数和(自身を除く): 112262378

約数列:

[1, 2, 7, 14, 2843, 3943, 5686, 7886, 19901, 27601, 39802, 55202, 11209949, 22419898, 78469643, 156939286]

約数ペア:

[(1, 156939286), (2, 78469643), (7, 22419898), (14, 11209949), (2843, 55202), (3943, 39802), (5686, 27601), (7886, 19901)]