140168834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{27091}}^1$

素因数の和:27305

約数の個数: 16

約数和(自身を含む): 227572800

約数和(自身を除く): 87403966

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 27091, 54182, 352183, 704366, 5391109, 10782218, 70084417, 140168834]

約数ペア:

[(1, 140168834), (2, 70084417), (13, 10782218), (26, 5391109), (199, 704366), (398, 352183), (2587, 54182), (5174, 27091)]