128771256

素因数分解:

$2^3\times 3^1\times {\mathrm{2027}}^1\times {\mathrm{2647}}^1$

素因数の和:4683

約数の個数: 32

約数和(自身を含む): 322208640

約数和(自身を除く): 193437384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2027, 2647, 4054, 5294, 6081, 7941, 8108, 10588, 12162, 15882, 16216, 21176, 24324, 31764, 48648, 63528, 5365469, 10730938, 16096407, 21461876, 32192814, 42923752, 64385628, 128771256]

約数ペア:

[(1, 128771256), (2, 64385628), (3, 42923752), (4, 32192814), (6, 21461876), (8, 16096407), (12, 10730938), (24, 5365469), (2027, 63528), (2647, 48648), (4054, 31764), (5294, 24324), (6081, 21176), (7941, 16216), (8108, 15882), (10588, 12162)]