15899904

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 46979296

約数和(自身を除く): 31079392

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, 536, 576, 603, 618, 768, 804, 824, 927, 1072, 1152, 1206, 1236, 1608, 1648, 1854, 2144, 2304, 2412, 2472, 3216, 3296, 3708, 4288, 4824, 4944, 6432, 6592, 6901, 7416, 8576, 9648, 9888, 12864, 13184, 13802, 14832, 17152, 19296, 19776, 20703, 25728, 26368, 27604, 29664, 38592, 39552, 41406, 51456, 55208, 59328, 62109, 77184, 79104, 82812, 110416, 118656, 124218, 154368, 165624, 220832, 237312, 248436, 331248, 441664, 496872, 662496, 883328, 993744, 1324992, 1766656, 1987488, 2649984, 3974976, 5299968, 7949952, 15899904]

約数ペア:

[(1, 15899904), (2, 7949952), (3, 5299968), (4, 3974976), (6, 2649984), (8, 1987488), (9, 1766656), (12, 1324992), (16, 993744), (18, 883328), (24, 662496), (32, 496872), (36, 441664), (48, 331248), (64, 248436), (67, 237312), (72, 220832), (96, 165624), (103, 154368), (128, 124218), (134, 118656), (144, 110416), (192, 82812), (201, 79104), (206, 77184), (256, 62109), (268, 59328), (288, 55208), (309, 51456), (384, 41406), (402, 39552), (412, 38592), (536, 29664), (576, 27604), (603, 26368), (618, 25728), (768, 20703), (804, 19776), (824, 19296), (927, 17152), (1072, 14832), (1152, 13802), (1206, 13184), (1236, 12864), (1608, 9888), (1648, 9648), (1854, 8576), (2144, 7416), (2304, 6901), (2412, 6592), (2472, 6432), (3216, 4944), (3296, 4824), (3708, 4288)]