206153344

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 465120000

約数和(自身を除く): 258966656

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 37, 38, 58, 64, 74, 76, 79, 116, 128, 148, 152, 158, 232, 296, 304, 316, 464, 551, 592, 608, 632, 703, 928, 1073, 1102, 1184, 1216, 1264, 1406, 1501, 1856, 2146, 2204, 2291, 2368, 2432, 2528, 2812, 2923, 3002, 3712, 4292, 4408, 4582, 4736, 5056, 5624, 5846, 6004, 8584, 8816, 9164, 10112, 11248, 11692, 12008, 17168, 17632, 18328, 20387, 22496, 23384, 24016, 34336, 35264, 36656, 40774, 43529, 44992, 46768, 48032, 55537, 68672, 70528, 73312, 81548, 84767, 87058, 89984, 93536, 96064, 111074, 137344, 146624, 163096, 169534, 174116, 187072, 192128, 222148, 293248, 326192, 339068, 348232, 374144, 444296, 652384, 678136, 696464, 888592, 1304768, 1356272, 1392928, 1610573, 1777184, 2609536, 2712544, 2785856, 3221146, 3554368, 5425088, 5571712, 6442292, 7108736, 10850176, 12884584, 25769168, 51538336, 103076672, 206153344]

約数ペア:

[(1, 206153344), (2, 103076672), (4, 51538336), (8, 25769168), (16, 12884584), (19, 10850176), (29, 7108736), (32, 6442292), (37, 5571712), (38, 5425088), (58, 3554368), (64, 3221146), (74, 2785856), (76, 2712544), (79, 2609536), (116, 1777184), (128, 1610573), (148, 1392928), (152, 1356272), (158, 1304768), (232, 888592), (296, 696464), (304, 678136), (316, 652384), (464, 444296), (551, 374144), (592, 348232), (608, 339068), (632, 326192), (703, 293248), (928, 222148), (1073, 192128), (1102, 187072), (1184, 174116), (1216, 169534), (1264, 163096), (1406, 146624), (1501, 137344), (1856, 111074), (2146, 96064), (2204, 93536), (2291, 89984), (2368, 87058), (2432, 84767), (2528, 81548), (2812, 73312), (2923, 70528), (3002, 68672), (3712, 55537), (4292, 48032), (4408, 46768), (4582, 44992), (4736, 43529), (5056, 40774), (5624, 36656), (5846, 35264), (6004, 34336), (8584, 24016), (8816, 23384), (9164, 22496), (10112, 20387), (11248, 18328), (11692, 17632), (12008, 17168)]