138739956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^2$

素因数の和:1448

約数の個数: 36

約数和(自身を含む): 338278752

約数和(自身を除く): 199538796

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 709, 1418, 2127, 2836, 4254, 8508, 16307, 32614, 48921, 65228, 97842, 195684, 502681, 1005362, 1508043, 2010724, 3016086, 6032172, 11561663, 23123326, 34684989, 46246652, 69369978, 138739956]

約数ペア:

[(1, 138739956), (2, 69369978), (3, 46246652), (4, 34684989), (6, 23123326), (12, 11561663), (23, 6032172), (46, 3016086), (69, 2010724), (92, 1508043), (138, 1005362), (276, 502681), (709, 195684), (1418, 97842), (2127, 65228), (2836, 48921), (4254, 32614), (8508, 16307)]