156942251382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3736720271}}^1$

素因数の和:3736720283

約数の個数: 16

約数和(自身を含む): 358725146112

約数和(自身を除く): 201782894730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3736720271, 7473440542, 11210160813, 22420321626, 26157041897, 52314083794, 78471125691, 156942251382]

約数ペア:

[(1, 156942251382), (2, 78471125691), (3, 52314083794), (6, 26157041897), (7, 22420321626), (14, 11210160813), (21, 7473440542), (42, 3736720271)]