140584906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8863}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 265494528

約数和(自身を除く): 124909622

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 8863, 15862, 17726, 62041, 97493, 124082, 194986, 682451, 912889, 1364902, 1825778, 6390223, 10041779, 12780446, 20083558, 70292453, 140584906]

約数ペア:

[(1, 140584906), (2, 70292453), (7, 20083558), (11, 12780446), (14, 10041779), (22, 6390223), (77, 1825778), (103, 1364902), (154, 912889), (206, 682451), (721, 194986), (1133, 124082), (1442, 97493), (2266, 62041), (7931, 17726), (8863, 15862)]