159911542

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{89939}}^1$

素因数の和:90075

約数の個数: 16

約数和(自身を含む): 276295680

約数和(自身を除く): 116384138

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 89939, 179878, 629573, 1259146, 11422253, 22844506, 79955771, 159911542]

約数ペア:

[(1, 159911542), (2, 79955771), (7, 22844506), (14, 11422253), (127, 1259146), (254, 629573), (889, 179878), (1778, 89939)]