145156986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{620329}}^1$

素因数の和:620350

約数の個数: 24

約数和(自身を含む): 338700180

約数和(自身を除く): 193543194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 620329, 1240658, 1860987, 3721974, 5582961, 8064277, 11165922, 16128554, 24192831, 48385662, 72578493, 145156986]

約数ペア:

[(1, 145156986), (2, 72578493), (3, 48385662), (6, 24192831), (9, 16128554), (13, 11165922), (18, 8064277), (26, 5582961), (39, 3721974), (78, 1860987), (117, 1240658), (234, 620329)]