128431182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6257}}^1$

素因数の和:6584

約数の個数: 32

約数和(自身を含む): 281159424

約数和(自身を除く): 152728242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 6257, 6842, 10263, 12514, 18771, 20526, 37542, 68827, 137654, 206481, 412962, 1945927, 3891854, 5837781, 11675562, 21405197, 42810394, 64215591, 128431182]

約数ペア:

[(1, 128431182), (2, 64215591), (3, 42810394), (6, 21405197), (11, 11675562), (22, 5837781), (33, 3891854), (66, 1945927), (311, 412962), (622, 206481), (933, 137654), (1866, 68827), (3421, 37542), (6257, 20526), (6842, 18771), (10263, 12514)]