135217756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2767}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 249562880

約数和(自身を除く): 114345124

約数列:

[1, 2, 4, 19, 38, 76, 643, 1286, 2572, 2767, 5534, 11068, 12217, 24434, 48868, 52573, 105146, 210292, 1779181, 3558362, 7116724, 33804439, 67608878, 135217756]

約数ペア:

[(1, 135217756), (2, 67608878), (4, 33804439), (19, 7116724), (38, 3558362), (76, 1779181), (643, 210292), (1286, 105146), (2572, 52573), (2767, 48868), (5534, 24434), (11068, 12217)]