164219904

素因数分解:

$2^{10}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 132

約数和(自身を含む): 481552656

約数和(自身を除く): 317332752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 173, 192, 206, 256, 288, 309, 346, 384, 412, 512, 519, 576, 618, 692, 768, 824, 927, 1024, 1038, 1152, 1236, 1384, 1536, 1557, 1648, 1854, 2076, 2304, 2472, 2768, 3072, 3114, 3296, 3708, 4152, 4608, 4944, 5536, 6228, 6592, 7416, 8304, 9216, 9888, 11072, 12456, 13184, 14832, 16608, 17819, 19776, 22144, 24912, 26368, 29664, 33216, 35638, 39552, 44288, 49824, 52736, 53457, 59328, 66432, 71276, 79104, 88576, 99648, 105472, 106914, 118656, 132864, 142552, 158208, 160371, 177152, 199296, 213828, 237312, 265728, 285104, 316416, 320742, 398592, 427656, 474624, 531456, 570208, 641484, 797184, 855312, 949248, 1140416, 1282968, 1594368, 1710624, 2280832, 2565936, 3421248, 4561664, 5131872, 6842496, 9123328, 10263744, 13684992, 18246656, 20527488, 27369984, 41054976, 54739968, 82109952, 164219904]

約数ペア:

[(1, 164219904), (2, 82109952), (3, 54739968), (4, 41054976), (6, 27369984), (8, 20527488), (9, 18246656), (12, 13684992), (16, 10263744), (18, 9123328), (24, 6842496), (32, 5131872), (36, 4561664), (48, 3421248), (64, 2565936), (72, 2280832), (96, 1710624), (103, 1594368), (128, 1282968), (144, 1140416), (173, 949248), (192, 855312), (206, 797184), (256, 641484), (288, 570208), (309, 531456), (346, 474624), (384, 427656), (412, 398592), (512, 320742), (519, 316416), (576, 285104), (618, 265728), (692, 237312), (768, 213828), (824, 199296), (927, 177152), (1024, 160371), (1038, 158208), (1152, 142552), (1236, 132864), (1384, 118656), (1536, 106914), (1557, 105472), (1648, 99648), (1854, 88576), (2076, 79104), (2304, 71276), (2472, 66432), (2768, 59328), (3072, 53457), (3114, 52736), (3296, 49824), (3708, 44288), (4152, 39552), (4608, 35638), (4944, 33216), (5536, 29664), (6228, 26368), (6592, 24912), (7416, 22144), (8304, 19776), (9216, 17819), (9888, 16608), (11072, 14832), (12456, 13184)]