168284295

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 300972672

約数和(自身を除く): 132688377

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 197, 205, 369, 463, 591, 615, 985, 1389, 1773, 1845, 2315, 2955, 4167, 6945, 8077, 8865, 18983, 20835, 24231, 40385, 56949, 72693, 91211, 94915, 121155, 170847, 273633, 284745, 363465, 456055, 820899, 854235, 1368165, 3739651, 4104495, 11218953, 18698255, 33656859, 56094765, 168284295]

約数ペア:

[(1, 168284295), (3, 56094765), (5, 33656859), (9, 18698255), (15, 11218953), (41, 4104495), (45, 3739651), (123, 1368165), (197, 854235), (205, 820899), (369, 456055), (463, 363465), (591, 284745), (615, 273633), (985, 170847), (1389, 121155), (1773, 94915), (1845, 91211), (2315, 72693), (2955, 56949), (4167, 40385), (6945, 24231), (8077, 20835), (8865, 18983)]