147154448

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 358898904

約数和(自身を除く): 211744456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 61, 68, 98, 112, 119, 122, 136, 181, 196, 238, 244, 272, 362, 392, 427, 476, 488, 724, 784, 833, 854, 952, 976, 1037, 1267, 1448, 1666, 1708, 1904, 2074, 2534, 2896, 2989, 3077, 3332, 3416, 4148, 5068, 5978, 6154, 6664, 6832, 7259, 8296, 8869, 10136, 11041, 11956, 12308, 13328, 14518, 16592, 17738, 20272, 21539, 22082, 23912, 24616, 29036, 35476, 43078, 44164, 47824, 49232, 50813, 58072, 70952, 77287, 86156, 88328, 101626, 116144, 141904, 150773, 154574, 172312, 176656, 187697, 203252, 301546, 309148, 344624, 375394, 406504, 541009, 603092, 618296, 750788, 813008, 1082018, 1206184, 1236592, 1313879, 1501576, 2164036, 2412368, 2627758, 3003152, 4328072, 5255516, 8656144, 9197153, 10511032, 18394306, 21022064, 36788612, 73577224, 147154448]

約数ペア:

[(1, 147154448), (2, 73577224), (4, 36788612), (7, 21022064), (8, 18394306), (14, 10511032), (16, 9197153), (17, 8656144), (28, 5255516), (34, 4328072), (49, 3003152), (56, 2627758), (61, 2412368), (68, 2164036), (98, 1501576), (112, 1313879), (119, 1236592), (122, 1206184), (136, 1082018), (181, 813008), (196, 750788), (238, 618296), (244, 603092), (272, 541009), (362, 406504), (392, 375394), (427, 344624), (476, 309148), (488, 301546), (724, 203252), (784, 187697), (833, 176656), (854, 172312), (952, 154574), (976, 150773), (1037, 141904), (1267, 116144), (1448, 101626), (1666, 88328), (1708, 86156), (1904, 77287), (2074, 70952), (2534, 58072), (2896, 50813), (2989, 49232), (3077, 47824), (3332, 44164), (3416, 43078), (4148, 35476), (5068, 29036), (5978, 24616), (6154, 23912), (6664, 22082), (6832, 21539), (7259, 20272), (8296, 17738), (8869, 16592), (10136, 14518), (11041, 13328), (11956, 12308)]