140142290398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43691}}^1\times {\mathrm{145799}}^1$

素因数の和:189503

約数の個数: 16

約数和(自身を含む): 229330569600

約数和(自身を除く): 89188279202

約数列:

[1, 2, 11, 22, 43691, 87382, 145799, 291598, 480601, 961202, 1603789, 3207578, 6370104109, 12740208218, 70071145199, 140142290398]

約数ペア:

[(1, 140142290398), (2, 70071145199), (11, 12740208218), (22, 6370104109), (43691, 3207578), (87382, 1603789), (145799, 961202), (291598, 480601)]