140211142786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40493}}^1\times {\mathrm{12107}}^1$

素因数の和:52626

約数の個数: 32

約数和(自身を含む): 247111881408

約数和(自身を除く): 106900738622

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 12107, 24214, 40493, 80986, 133177, 157391, 266354, 314782, 445423, 526409, 890846, 1052818, 1731301, 3462602, 5790499, 11580998, 490248751, 980497502, 5392736261, 6373233763, 10785472522, 12746467526, 70105571393, 140211142786]

約数ペア:

[(1, 140211142786), (2, 70105571393), (11, 12746467526), (13, 10785472522), (22, 6373233763), (26, 5392736261), (143, 980497502), (286, 490248751), (12107, 11580998), (24214, 5790499), (40493, 3462602), (80986, 1731301), (133177, 1052818), (157391, 890846), (266354, 526409), (314782, 445423)]