134639240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146347}}^1$

素因数の和:146381

約数の個数: 32

約数和(自身を含む): 316111680

約数和(自身を除く): 181472440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 146347, 292694, 585388, 731735, 1170776, 1463470, 2926940, 3365981, 5853880, 6731962, 13463924, 16829905, 26927848, 33659810, 67319620, 134639240]

約数ペア:

[(1, 134639240), (2, 67319620), (4, 33659810), (5, 26927848), (8, 16829905), (10, 13463924), (20, 6731962), (23, 5853880), (40, 3365981), (46, 2926940), (92, 1463470), (115, 1170776), (184, 731735), (230, 585388), (460, 292694), (920, 146347)]