157806144

素因数分解:

$2^6\times 3^5\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 478922080

約数和(自身を除く): 321115936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 139, 144, 146, 162, 192, 216, 219, 243, 278, 288, 292, 324, 417, 432, 438, 486, 556, 576, 584, 648, 657, 834, 864, 876, 972, 1112, 1168, 1251, 1296, 1314, 1668, 1728, 1752, 1944, 1971, 2224, 2336, 2502, 2592, 2628, 3336, 3504, 3753, 3888, 3942, 4448, 4672, 5004, 5184, 5256, 5913, 6672, 7008, 7506, 7776, 7884, 8896, 10008, 10147, 10512, 11259, 11826, 13344, 14016, 15012, 15552, 15768, 17739, 20016, 20294, 21024, 22518, 23652, 26688, 30024, 30441, 31536, 33777, 35478, 40032, 40588, 42048, 45036, 47304, 60048, 60882, 63072, 67554, 70956, 80064, 81176, 90072, 91323, 94608, 120096, 121764, 126144, 135108, 141912, 162352, 180144, 182646, 189216, 240192, 243528, 270216, 273969, 283824, 324704, 360288, 365292, 378432, 487056, 540432, 547938, 567648, 649408, 720576, 730584, 821907, 974112, 1080864, 1095876, 1135296, 1461168, 1643814, 1948224, 2161728, 2191752, 2465721, 2922336, 3287628, 4383504, 4931442, 5844672, 6575256, 8767008, 9862884, 13150512, 17534016, 19725768, 26301024, 39451536, 52602048, 78903072, 157806144]

約数ペア:

[(1, 157806144), (2, 78903072), (3, 52602048), (4, 39451536), (6, 26301024), (8, 19725768), (9, 17534016), (12, 13150512), (16, 9862884), (18, 8767008), (24, 6575256), (27, 5844672), (32, 4931442), (36, 4383504), (48, 3287628), (54, 2922336), (64, 2465721), (72, 2191752), (73, 2161728), (81, 1948224), (96, 1643814), (108, 1461168), (139, 1135296), (144, 1095876), (146, 1080864), (162, 974112), (192, 821907), (216, 730584), (219, 720576), (243, 649408), (278, 567648), (288, 547938), (292, 540432), (324, 487056), (417, 378432), (432, 365292), (438, 360288), (486, 324704), (556, 283824), (576, 273969), (584, 270216), (648, 243528), (657, 240192), (834, 189216), (864, 182646), (876, 180144), (972, 162352), (1112, 141912), (1168, 135108), (1251, 126144), (1296, 121764), (1314, 120096), (1668, 94608), (1728, 91323), (1752, 90072), (1944, 81176), (1971, 80064), (2224, 70956), (2336, 67554), (2502, 63072), (2592, 60882), (2628, 60048), (3336, 47304), (3504, 45036), (3753, 42048), (3888, 40588), (3942, 40032), (4448, 35478), (4672, 33777), (5004, 31536), (5184, 30441), (5256, 30024), (5913, 26688), (6672, 23652), (7008, 22518), (7506, 21024), (7776, 20294), (7884, 20016), (8896, 17739), (10008, 15768), (10147, 15552), (10512, 15012), (11259, 14016), (11826, 13344)]