121665336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389953}}^1$

素因数の和:389975

約数の個数: 32

約数和(自身を含む): 327561360

約数和(自身を除く): 205896024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389953, 779906, 1169859, 1559812, 2339718, 3119624, 4679436, 5069389, 9358872, 10138778, 15208167, 20277556, 30416334, 40555112, 60832668, 121665336]

約数ペア:

[(1, 121665336), (2, 60832668), (3, 40555112), (4, 30416334), (6, 20277556), (8, 15208167), (12, 10138778), (13, 9358872), (24, 5069389), (26, 4679436), (39, 3119624), (52, 2339718), (78, 1559812), (104, 1169859), (156, 779906), (312, 389953)]