178998468608

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5779}}^1$

素因数の和:6023

約数の個数: 112

約数和(自身を含む): 378774960000

約数和(自身を除く): 199776491392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 199, 256, 304, 398, 512, 608, 796, 1024, 1216, 1592, 2048, 2432, 3184, 3781, 4096, 4864, 5779, 6368, 7562, 8192, 9728, 11558, 12736, 15124, 19456, 23116, 25472, 30248, 38912, 46232, 50944, 60496, 77824, 92464, 101888, 109801, 120992, 155648, 184928, 203776, 219602, 241984, 369856, 407552, 439204, 483968, 739712, 815104, 878408, 967936, 1150021, 1479424, 1630208, 1756816, 1935872, 2300042, 2958848, 3513632, 3871744, 4600084, 5917696, 7027264, 7743488, 9200168, 11835392, 14054528, 15486976, 18400336, 21850399, 23670784, 28109056, 30973952, 36800672, 43700798, 47341568, 56218112, 73601344, 87401596, 112436224, 147202688, 174803192, 224872448, 294405376, 349606384, 449744896, 588810752, 699212768, 899489792, 1177621504, 1398425536, 2355243008, 2796851072, 4710486016, 5593702144, 9420972032, 11187404288, 22374808576, 44749617152, 89499234304, 178998468608]

約数ペア:

[(1, 178998468608), (2, 89499234304), (4, 44749617152), (8, 22374808576), (16, 11187404288), (19, 9420972032), (32, 5593702144), (38, 4710486016), (64, 2796851072), (76, 2355243008), (128, 1398425536), (152, 1177621504), (199, 899489792), (256, 699212768), (304, 588810752), (398, 449744896), (512, 349606384), (608, 294405376), (796, 224872448), (1024, 174803192), (1216, 147202688), (1592, 112436224), (2048, 87401596), (2432, 73601344), (3184, 56218112), (3781, 47341568), (4096, 43700798), (4864, 36800672), (5779, 30973952), (6368, 28109056), (7562, 23670784), (8192, 21850399), (9728, 18400336), (11558, 15486976), (12736, 14054528), (15124, 11835392), (19456, 9200168), (23116, 7743488), (25472, 7027264), (30248, 5917696), (38912, 4600084), (46232, 3871744), (50944, 3513632), (60496, 2958848), (77824, 2300042), (92464, 1935872), (101888, 1756816), (109801, 1630208), (120992, 1479424), (155648, 1150021), (184928, 967936), (203776, 878408), (219602, 815104), (241984, 739712), (369856, 483968), (407552, 439204)]