128124432

素因数分解:

$2^4\times 3^2\times {\mathrm{863}}^1\times {\mathrm{1031}}^1$

素因数の和:1908

約数の個数: 60

約数和(自身を含む): 359334144

約数和(自身を除く): 231209712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 863, 1031, 1726, 2062, 2589, 3093, 3452, 4124, 5178, 6186, 6904, 7767, 8248, 9279, 10356, 12372, 13808, 15534, 16496, 18558, 20712, 24744, 31068, 37116, 41424, 49488, 62136, 74232, 124272, 148464, 889753, 1779506, 2669259, 3559012, 5338518, 7118024, 8007777, 10677036, 14236048, 16015554, 21354072, 32031108, 42708144, 64062216, 128124432]

約数ペア:

[(1, 128124432), (2, 64062216), (3, 42708144), (4, 32031108), (6, 21354072), (8, 16015554), (9, 14236048), (12, 10677036), (16, 8007777), (18, 7118024), (24, 5338518), (36, 3559012), (48, 2669259), (72, 1779506), (144, 889753), (863, 148464), (1031, 124272), (1726, 74232), (2062, 62136), (2589, 49488), (3093, 41424), (3452, 37116), (4124, 31068), (5178, 24744), (6186, 20712), (6904, 18558), (7767, 16496), (8248, 15534), (9279, 13808), (10356, 12372)]