164210688

素因数分解:

$2^{11}\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 485503200

約数和(自身を除く): 321292512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 151, 177, 192, 236, 256, 288, 302, 354, 384, 453, 472, 512, 531, 576, 604, 708, 768, 906, 944, 1024, 1062, 1152, 1208, 1359, 1416, 1536, 1812, 1888, 2048, 2124, 2304, 2416, 2718, 2832, 3072, 3624, 3776, 4248, 4608, 4832, 5436, 5664, 6144, 7248, 7552, 8496, 8909, 9216, 9664, 10872, 11328, 14496, 15104, 16992, 17818, 18432, 19328, 21744, 22656, 26727, 28992, 30208, 33984, 35636, 38656, 43488, 45312, 53454, 57984, 60416, 67968, 71272, 77312, 80181, 86976, 90624, 106908, 115968, 120832, 135936, 142544, 154624, 160362, 173952, 181248, 213816, 231936, 271872, 285088, 309248, 320724, 347904, 362496, 427632, 463872, 543744, 570176, 641448, 695808, 855264, 927744, 1087488, 1140352, 1282896, 1391616, 1710528, 2280704, 2565792, 2783232, 3421056, 4561408, 5131584, 6842112, 9122816, 10263168, 13684224, 18245632, 20526336, 27368448, 41052672, 54736896, 82105344, 164210688]

約数ペア:

[(1, 164210688), (2, 82105344), (3, 54736896), (4, 41052672), (6, 27368448), (8, 20526336), (9, 18245632), (12, 13684224), (16, 10263168), (18, 9122816), (24, 6842112), (32, 5131584), (36, 4561408), (48, 3421056), (59, 2783232), (64, 2565792), (72, 2280704), (96, 1710528), (118, 1391616), (128, 1282896), (144, 1140352), (151, 1087488), (177, 927744), (192, 855264), (236, 695808), (256, 641448), (288, 570176), (302, 543744), (354, 463872), (384, 427632), (453, 362496), (472, 347904), (512, 320724), (531, 309248), (576, 285088), (604, 271872), (708, 231936), (768, 213816), (906, 181248), (944, 173952), (1024, 160362), (1062, 154624), (1152, 142544), (1208, 135936), (1359, 120832), (1416, 115968), (1536, 106908), (1812, 90624), (1888, 86976), (2048, 80181), (2124, 77312), (2304, 71272), (2416, 67968), (2718, 60416), (2832, 57984), (3072, 53454), (3624, 45312), (3776, 43488), (4248, 38656), (4608, 35636), (4832, 33984), (5436, 30208), (5664, 28992), (6144, 26727), (7248, 22656), (7552, 21744), (8496, 19328), (8909, 18432), (9216, 17818), (9664, 16992), (10872, 15104), (11328, 14496)]