122689532

素因数分解:

$2^2\times 7^2\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1626

約数の個数: 36

約数和(自身を含む): 250402824

約数和(自身を除く): 127713292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 661, 947, 1322, 1894, 2644, 3788, 4627, 6629, 9254, 13258, 18508, 26516, 32389, 46403, 64778, 92806, 129556, 185612, 625967, 1251934, 2503868, 4381769, 8763538, 17527076, 30672383, 61344766, 122689532]

約数ペア:

[(1, 122689532), (2, 61344766), (4, 30672383), (7, 17527076), (14, 8763538), (28, 4381769), (49, 2503868), (98, 1251934), (196, 625967), (661, 185612), (947, 129556), (1322, 92806), (1894, 64778), (2644, 46403), (3788, 32389), (4627, 26516), (6629, 18508), (9254, 13258)]