131543566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8293}}^1$

素因数の和:8416

約数の個数: 32

約数和(自身を含む): 248421888

約数和(自身を除く): 116878322

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 8293, 15862, 16586, 58051, 91223, 116102, 182446, 638561, 854179, 1277122, 1708358, 5979253, 9395969, 11958506, 18791938, 65771783, 131543566]

約数ペア:

[(1, 131543566), (2, 65771783), (7, 18791938), (11, 11958506), (14, 9395969), (22, 5979253), (77, 1708358), (103, 1277122), (154, 854179), (206, 638561), (721, 182446), (1133, 116102), (1442, 91223), (2266, 58051), (7931, 16586), (8293, 15862)]