128893242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{934009}}^1$

素因数の和:934037

約数の個数: 16

約数和(自身を含む): 268994880

約数和(自身を除く): 140101638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 934009, 1868018, 2802027, 5604054, 21482207, 42964414, 64446621, 128893242]

約数ペア:

[(1, 128893242), (2, 64446621), (3, 42964414), (6, 21482207), (23, 5604054), (46, 2802027), (69, 1868018), (138, 934009)]