171523788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8753}}^1$

素因数の和:8854

約数の個数: 48

約数和(自身を含む): 423553536

約数和(自身を除く): 252029748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4899, 6532, 8753, 9798, 17506, 19596, 26259, 35012, 52518, 105036, 201319, 402638, 603957, 621463, 805276, 1207914, 1242926, 1864389, 2415828, 2485852, 3728778, 7457556, 14293649, 28587298, 42880947, 57174596, 85761894, 171523788]

約数ペア:

[(1, 171523788), (2, 85761894), (3, 57174596), (4, 42880947), (6, 28587298), (12, 14293649), (23, 7457556), (46, 3728778), (69, 2485852), (71, 2415828), (92, 1864389), (138, 1242926), (142, 1207914), (213, 805276), (276, 621463), (284, 603957), (426, 402638), (852, 201319), (1633, 105036), (3266, 52518), (4899, 35012), (6532, 26259), (8753, 19596), (9798, 17506)]