127199232

素因数分解:

$2^{11}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 376477920

約数和(自身を除く): 249278688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 103, 128, 134, 144, 192, 201, 206, 256, 268, 288, 309, 384, 402, 412, 512, 536, 576, 603, 618, 768, 804, 824, 927, 1024, 1072, 1152, 1206, 1236, 1536, 1608, 1648, 1854, 2048, 2144, 2304, 2412, 2472, 3072, 3216, 3296, 3708, 4288, 4608, 4824, 4944, 6144, 6432, 6592, 6901, 7416, 8576, 9216, 9648, 9888, 12864, 13184, 13802, 14832, 17152, 18432, 19296, 19776, 20703, 25728, 26368, 27604, 29664, 34304, 38592, 39552, 41406, 51456, 52736, 55208, 59328, 62109, 68608, 77184, 79104, 82812, 102912, 105472, 110416, 118656, 124218, 137216, 154368, 158208, 165624, 205824, 210944, 220832, 237312, 248436, 308736, 316416, 331248, 411648, 441664, 474624, 496872, 617472, 632832, 662496, 883328, 949248, 993744, 1234944, 1324992, 1766656, 1898496, 1987488, 2649984, 3533312, 3974976, 5299968, 7066624, 7949952, 10599936, 14133248, 15899904, 21199872, 31799808, 42399744, 63599616, 127199232]

約数ペア:

[(1, 127199232), (2, 63599616), (3, 42399744), (4, 31799808), (6, 21199872), (8, 15899904), (9, 14133248), (12, 10599936), (16, 7949952), (18, 7066624), (24, 5299968), (32, 3974976), (36, 3533312), (48, 2649984), (64, 1987488), (67, 1898496), (72, 1766656), (96, 1324992), (103, 1234944), (128, 993744), (134, 949248), (144, 883328), (192, 662496), (201, 632832), (206, 617472), (256, 496872), (268, 474624), (288, 441664), (309, 411648), (384, 331248), (402, 316416), (412, 308736), (512, 248436), (536, 237312), (576, 220832), (603, 210944), (618, 205824), (768, 165624), (804, 158208), (824, 154368), (927, 137216), (1024, 124218), (1072, 118656), (1152, 110416), (1206, 105472), (1236, 102912), (1536, 82812), (1608, 79104), (1648, 77184), (1854, 68608), (2048, 62109), (2144, 59328), (2304, 55208), (2412, 52736), (2472, 51456), (3072, 41406), (3216, 39552), (3296, 38592), (3708, 34304), (4288, 29664), (4608, 27604), (4824, 26368), (4944, 25728), (6144, 20703), (6432, 19776), (6592, 19296), (6901, 18432), (7416, 17152), (8576, 14832), (9216, 13802), (9648, 13184), (9888, 12864)]