138974066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{82039}}^1$

素因数の和:82070

約数の個数: 24

約数和(自身を含む): 261871680

約数和(自身を除く): 122897614

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 82039, 164078, 574273, 902429, 1148546, 1804858, 6317003, 9926719, 12634006, 19853438, 69487033, 138974066]

約数ペア:

[(1, 138974066), (2, 69487033), (7, 19853438), (11, 12634006), (14, 9926719), (22, 6317003), (77, 1804858), (121, 1148546), (154, 902429), (242, 574273), (847, 164078), (1694, 82039)]