123563136

素因数分解:

$2^7\times 3^1\times {\mathrm{321779}}^1$

素因数の和:321796

約数の個数: 32

約数和(自身を含む): 328215600

約数和(自身を除く): 204652464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 321779, 643558, 965337, 1287116, 1930674, 2574232, 3861348, 5148464, 7722696, 10296928, 15445392, 20593856, 30890784, 41187712, 61781568, 123563136]

約数ペア:

[(1, 123563136), (2, 61781568), (3, 41187712), (4, 30890784), (6, 20593856), (8, 15445392), (12, 10296928), (16, 7722696), (24, 5148464), (32, 3861348), (48, 2574232), (64, 1930674), (96, 1287116), (128, 965337), (192, 643558), (384, 321779)]