164213504

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 440400240

約数和(自身を除く): 276186736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 53, 56, 64, 76, 91, 98, 104, 106, 112, 128, 133, 152, 182, 196, 208, 212, 224, 247, 256, 266, 304, 364, 371, 392, 416, 424, 448, 494, 532, 608, 637, 689, 728, 742, 784, 832, 848, 896, 931, 988, 1007, 1064, 1216, 1274, 1378, 1456, 1484, 1568, 1664, 1696, 1729, 1792, 1862, 1976, 2014, 2128, 2432, 2548, 2597, 2756, 2912, 2968, 3136, 3328, 3392, 3458, 3724, 3952, 4028, 4256, 4823, 4864, 5096, 5194, 5512, 5824, 5936, 6272, 6784, 6916, 7049, 7448, 7904, 8056, 8512, 9646, 10192, 10388, 11024, 11648, 11872, 12103, 12544, 13091, 13568, 13832, 14098, 14896, 15808, 16112, 17024, 19292, 20384, 20776, 22048, 23296, 23744, 24206, 26182, 27664, 28196, 29792, 31616, 32224, 33761, 34048, 38584, 40768, 41552, 44096, 47488, 48412, 49343, 52364, 55328, 56392, 59584, 63232, 64448, 67522, 77168, 81536, 83104, 88192, 91637, 94976, 96824, 98686, 104728, 110656, 112784, 119168, 128896, 135044, 154336, 163072, 166208, 176384, 183274, 193648, 197372, 209456, 221312, 225568, 238336, 257792, 270088, 308672, 332416, 366548, 387296, 394744, 418912, 442624, 451136, 540176, 617344, 641459, 664832, 733096, 774592, 789488, 837824, 902272, 1080352, 1234688, 1282918, 1466192, 1549184, 1578976, 1675648, 1804544, 2160704, 2565836, 2932384, 3098368, 3157952, 3351296, 4321408, 5131672, 5864768, 6315904, 8642816, 10263344, 11729536, 12631808, 20526688, 23459072, 41053376, 82106752, 164213504]

約数ペア:

[(1, 164213504), (2, 82106752), (4, 41053376), (7, 23459072), (8, 20526688), (13, 12631808), (14, 11729536), (16, 10263344), (19, 8642816), (26, 6315904), (28, 5864768), (32, 5131672), (38, 4321408), (49, 3351296), (52, 3157952), (53, 3098368), (56, 2932384), (64, 2565836), (76, 2160704), (91, 1804544), (98, 1675648), (104, 1578976), (106, 1549184), (112, 1466192), (128, 1282918), (133, 1234688), (152, 1080352), (182, 902272), (196, 837824), (208, 789488), (212, 774592), (224, 733096), (247, 664832), (256, 641459), (266, 617344), (304, 540176), (364, 451136), (371, 442624), (392, 418912), (416, 394744), (424, 387296), (448, 366548), (494, 332416), (532, 308672), (608, 270088), (637, 257792), (689, 238336), (728, 225568), (742, 221312), (784, 209456), (832, 197372), (848, 193648), (896, 183274), (931, 176384), (988, 166208), (1007, 163072), (1064, 154336), (1216, 135044), (1274, 128896), (1378, 119168), (1456, 112784), (1484, 110656), (1568, 104728), (1664, 98686), (1696, 96824), (1729, 94976), (1792, 91637), (1862, 88192), (1976, 83104), (2014, 81536), (2128, 77168), (2432, 67522), (2548, 64448), (2597, 63232), (2756, 59584), (2912, 56392), (2968, 55328), (3136, 52364), (3328, 49343), (3392, 48412), (3458, 47488), (3724, 44096), (3952, 41552), (4028, 40768), (4256, 38584), (4823, 34048), (4864, 33761), (5096, 32224), (5194, 31616), (5512, 29792), (5824, 28196), (5936, 27664), (6272, 26182), (6784, 24206), (6916, 23744), (7049, 23296), (7448, 22048), (7904, 20776), (8056, 20384), (8512, 19292), (9646, 17024), (10192, 16112), (10388, 15808), (11024, 14896), (11648, 14098), (11872, 13832), (12103, 13568), (12544, 13091)]