161993478

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{3361}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 336468960

約数和(自身を除く): 174475482

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 277, 554, 831, 1662, 3361, 6722, 8033, 10083, 16066, 20166, 24099, 48198, 97469, 194938, 292407, 584814, 930997, 1861994, 2792991, 5585982, 26998913, 53997826, 80996739, 161993478]

約数ペア:

[(1, 161993478), (2, 80996739), (3, 53997826), (6, 26998913), (29, 5585982), (58, 2792991), (87, 1861994), (174, 930997), (277, 584814), (554, 292407), (831, 194938), (1662, 97469), (3361, 48198), (6722, 24099), (8033, 20166), (10083, 16066)]