127585728

素因数分解:

$2^6\times 3^2\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:994

約数の個数: 84

約数和(自身を含む): 367314480

約数和(自身を除く): 239728752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 359, 576, 617, 718, 1077, 1234, 1436, 1851, 2154, 2468, 2872, 3231, 3702, 4308, 4936, 5553, 5744, 6462, 7404, 8616, 9872, 11106, 11488, 12924, 14808, 17232, 19744, 22212, 22976, 25848, 29616, 34464, 39488, 44424, 51696, 59232, 68928, 88848, 103392, 118464, 177696, 206784, 221503, 355392, 443006, 664509, 886012, 1329018, 1772024, 1993527, 2658036, 3544048, 3987054, 5316072, 7088096, 7974108, 10632144, 14176192, 15948216, 21264288, 31896432, 42528576, 63792864, 127585728]

約数ペア:

[(1, 127585728), (2, 63792864), (3, 42528576), (4, 31896432), (6, 21264288), (8, 15948216), (9, 14176192), (12, 10632144), (16, 7974108), (18, 7088096), (24, 5316072), (32, 3987054), (36, 3544048), (48, 2658036), (64, 1993527), (72, 1772024), (96, 1329018), (144, 886012), (192, 664509), (288, 443006), (359, 355392), (576, 221503), (617, 206784), (718, 177696), (1077, 118464), (1234, 103392), (1436, 88848), (1851, 68928), (2154, 59232), (2468, 51696), (2872, 44424), (3231, 39488), (3702, 34464), (4308, 29616), (4936, 25848), (5553, 22976), (5744, 22212), (6462, 19744), (7404, 17232), (8616, 14808), (9872, 12924), (11106, 11488)]