138045888

素因数分解:

$2^6\times 3^2\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1002

約数の個数: 84

約数和(自身を含む): 397309848

約数和(自身を除く): 259263960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 443, 541, 576, 886, 1082, 1329, 1623, 1772, 2164, 2658, 3246, 3544, 3987, 4328, 4869, 5316, 6492, 7088, 7974, 8656, 9738, 10632, 12984, 14176, 15948, 17312, 19476, 21264, 25968, 28352, 31896, 34624, 38952, 42528, 51936, 63792, 77904, 85056, 103872, 127584, 155808, 239663, 255168, 311616, 479326, 718989, 958652, 1437978, 1917304, 2156967, 2875956, 3834608, 4313934, 5751912, 7669216, 8627868, 11503824, 15338432, 17255736, 23007648, 34511472, 46015296, 69022944, 138045888]

約数ペア:

[(1, 138045888), (2, 69022944), (3, 46015296), (4, 34511472), (6, 23007648), (8, 17255736), (9, 15338432), (12, 11503824), (16, 8627868), (18, 7669216), (24, 5751912), (32, 4313934), (36, 3834608), (48, 2875956), (64, 2156967), (72, 1917304), (96, 1437978), (144, 958652), (192, 718989), (288, 479326), (443, 311616), (541, 255168), (576, 239663), (886, 155808), (1082, 127584), (1329, 103872), (1623, 85056), (1772, 77904), (2164, 63792), (2658, 51936), (3246, 42528), (3544, 38952), (3987, 34624), (4328, 31896), (4869, 28352), (5316, 25968), (6492, 21264), (7088, 19476), (7974, 17312), (8656, 15948), (9738, 14176), (10632, 12984)]