138919464

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{7687}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 377788320

約数和(自身を除く): 238868856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 6024, 7687, 9036, 15374, 18072, 23061, 30748, 46122, 61496, 69183, 92244, 138366, 184488, 276732, 553464, 1929437, 3858874, 5788311, 7717748, 11576622, 15435496, 17364933, 23153244, 34729866, 46306488, 69459732, 138919464]

約数ペア:

[(1, 138919464), (2, 69459732), (3, 46306488), (4, 34729866), (6, 23153244), (8, 17364933), (9, 15435496), (12, 11576622), (18, 7717748), (24, 5788311), (36, 3858874), (72, 1929437), (251, 553464), (502, 276732), (753, 184488), (1004, 138366), (1506, 92244), (2008, 69183), (2259, 61496), (3012, 46122), (4518, 30748), (6024, 23061), (7687, 18072), (9036, 15374)]