127447872

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 84

約数和(自身を含む): 346191840

約数和(自身を除く): 218743968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 359, 516, 688, 718, 1032, 1077, 1376, 1436, 1849, 2064, 2154, 2752, 2872, 3698, 4128, 4308, 5547, 5744, 7396, 8256, 8616, 11094, 11488, 14792, 15437, 17232, 22188, 22976, 29584, 30874, 34464, 44376, 46311, 59168, 61748, 68928, 88752, 92622, 118336, 123496, 177504, 185244, 246992, 355008, 370488, 493984, 663791, 740976, 987968, 1327582, 1481952, 1991373, 2655164, 2963904, 3982746, 5310328, 7965492, 10620656, 15930984, 21241312, 31861968, 42482624, 63723936, 127447872]

約数ペア:

[(1, 127447872), (2, 63723936), (3, 42482624), (4, 31861968), (6, 21241312), (8, 15930984), (12, 10620656), (16, 7965492), (24, 5310328), (32, 3982746), (43, 2963904), (48, 2655164), (64, 1991373), (86, 1481952), (96, 1327582), (129, 987968), (172, 740976), (192, 663791), (258, 493984), (344, 370488), (359, 355008), (516, 246992), (688, 185244), (718, 177504), (1032, 123496), (1077, 118336), (1376, 92622), (1436, 88752), (1849, 68928), (2064, 61748), (2154, 59168), (2752, 46311), (2872, 44376), (3698, 34464), (4128, 30874), (4308, 29584), (5547, 22976), (5744, 22188), (7396, 17232), (8256, 15437), (8616, 14792), (11094, 11488)]