159487488

素因数分解:

$2^9\times 3^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 481219200

約数和(自身を除く): 321731712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 139, 144, 166, 192, 216, 249, 256, 278, 288, 332, 384, 417, 432, 498, 512, 556, 576, 664, 747, 768, 834, 864, 996, 1112, 1152, 1251, 1328, 1494, 1536, 1668, 1728, 1992, 2224, 2241, 2304, 2502, 2656, 2988, 3336, 3456, 3753, 3984, 4448, 4482, 4608, 5004, 5312, 5976, 6672, 6912, 7506, 7968, 8896, 8964, 10008, 10624, 11537, 11952, 13344, 13824, 15012, 15936, 17792, 17928, 20016, 21248, 23074, 23904, 26688, 30024, 31872, 34611, 35584, 35856, 40032, 42496, 46148, 47808, 53376, 60048, 63744, 69222, 71168, 71712, 80064, 92296, 95616, 103833, 106752, 120096, 127488, 138444, 143424, 160128, 184592, 191232, 207666, 213504, 240192, 276888, 286848, 311499, 320256, 369184, 382464, 415332, 480384, 553776, 573696, 622998, 640512, 738368, 830664, 960768, 1107552, 1147392, 1245996, 1476736, 1661328, 1921536, 2215104, 2491992, 2953472, 3322656, 4430208, 4983984, 5906944, 6645312, 8860416, 9967968, 13290624, 17720832, 19935936, 26581248, 39871872, 53162496, 79743744, 159487488]

約数ペア:

[(1, 159487488), (2, 79743744), (3, 53162496), (4, 39871872), (6, 26581248), (8, 19935936), (9, 17720832), (12, 13290624), (16, 9967968), (18, 8860416), (24, 6645312), (27, 5906944), (32, 4983984), (36, 4430208), (48, 3322656), (54, 2953472), (64, 2491992), (72, 2215104), (83, 1921536), (96, 1661328), (108, 1476736), (128, 1245996), (139, 1147392), (144, 1107552), (166, 960768), (192, 830664), (216, 738368), (249, 640512), (256, 622998), (278, 573696), (288, 553776), (332, 480384), (384, 415332), (417, 382464), (432, 369184), (498, 320256), (512, 311499), (556, 286848), (576, 276888), (664, 240192), (747, 213504), (768, 207666), (834, 191232), (864, 184592), (996, 160128), (1112, 143424), (1152, 138444), (1251, 127488), (1328, 120096), (1494, 106752), (1536, 103833), (1668, 95616), (1728, 92296), (1992, 80064), (2224, 71712), (2241, 71168), (2304, 69222), (2502, 63744), (2656, 60048), (2988, 53376), (3336, 47808), (3456, 46148), (3753, 42496), (3984, 40032), (4448, 35856), (4482, 35584), (4608, 34611), (5004, 31872), (5312, 30024), (5976, 26688), (6672, 23904), (6912, 23074), (7506, 21248), (7968, 20016), (8896, 17928), (8964, 17792), (10008, 15936), (10624, 15012), (11537, 13824), (11952, 13344)]