138155256

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2239}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 374774400

約数和(自身を除く): 236619144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2239, 2571, 3428, 4478, 5142, 6717, 6856, 7713, 8956, 10284, 13434, 15426, 17912, 20151, 20568, 26868, 30852, 40302, 53736, 61704, 80604, 161208, 1918823, 3837646, 5756469, 7675292, 11512938, 15350584, 17269407, 23025876, 34538814, 46051752, 69077628, 138155256]

約数ペア:

[(1, 138155256), (2, 69077628), (3, 46051752), (4, 34538814), (6, 23025876), (8, 17269407), (9, 15350584), (12, 11512938), (18, 7675292), (24, 5756469), (36, 3837646), (72, 1918823), (857, 161208), (1714, 80604), (2239, 61704), (2571, 53736), (3428, 40302), (4478, 30852), (5142, 26868), (6717, 20568), (6856, 20151), (7713, 17912), (8956, 15426), (10284, 13434)]