156799740938

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{47059}}^1\times {\mathrm{18719}}^1$

素因数の和:65869

約数の個数: 16

約数和(自身を含む): 237860064000

約数和(自身を除く): 81060323062

約数列:

[1, 2, 89, 178, 18719, 37438, 47059, 94118, 1665991, 3331982, 4188251, 8376502, 880897421, 1761794842, 78399870469, 156799740938]

約数ペア:

[(1, 156799740938), (2, 78399870469), (89, 1761794842), (178, 880897421), (18719, 8376502), (37438, 4188251), (47059, 3331982), (94118, 1665991)]