159807774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3804947}}^1$

素因数の和:3804959

約数の個数: 16

約数和(自身を含む): 365275008

約数和(自身を除く): 205467234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3804947, 7609894, 11414841, 22829682, 26634629, 53269258, 79903887, 159807774]

約数ペア:

[(1, 159807774), (2, 79903887), (3, 53269258), (6, 26634629), (7, 22829682), (14, 11414841), (21, 7609894), (42, 3804947)]