128713046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9391}}^1$

素因数の和:9500

約数の個数: 32

約数和(自身を含む): 243440640

約数和(自身を除く): 114727594

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 9391, 13706, 18782, 65737, 103301, 131474, 206602, 723107, 835799, 1446214, 1671598, 5850593, 9193789, 11701186, 18387578, 64356523, 128713046]

約数ペア:

[(1, 128713046), (2, 64356523), (7, 18387578), (11, 11701186), (14, 9193789), (22, 5850593), (77, 1671598), (89, 1446214), (154, 835799), (178, 723107), (623, 206602), (979, 131474), (1246, 103301), (1958, 65737), (6853, 18782), (9391, 13706)]