140224344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449437}}^1$

素因数の和:449459

約数の個数: 32

約数和(自身を含む): 377527920

約数和(自身を除く): 237303576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449437, 898874, 1348311, 1797748, 2696622, 3595496, 5393244, 5842681, 10786488, 11685362, 17528043, 23370724, 35056086, 46741448, 70112172, 140224344]

約数ペア:

[(1, 140224344), (2, 70112172), (3, 46741448), (4, 35056086), (6, 23370724), (8, 17528043), (12, 11685362), (13, 10786488), (24, 5842681), (26, 5393244), (39, 3595496), (52, 2696622), (78, 1797748), (104, 1348311), (156, 898874), (312, 449437)]