123039164

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1997}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 219412368

約数和(自身を除く): 96373204

約数列:

[1, 2, 4, 73, 146, 211, 292, 422, 844, 1997, 3994, 7988, 15403, 30806, 61612, 145781, 291562, 421367, 583124, 842734, 1685468, 30759791, 61519582, 123039164]

約数ペア:

[(1, 123039164), (2, 61519582), (4, 30759791), (73, 1685468), (146, 842734), (211, 583124), (292, 421367), (422, 291562), (844, 145781), (1997, 61612), (3994, 30806), (7988, 15403)]