146571152

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 362461176

約数和(自身を除く): 215890024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 197, 208, 292, 364, 392, 394, 511, 584, 637, 728, 784, 788, 949, 1022, 1168, 1274, 1379, 1456, 1576, 1898, 2044, 2548, 2561, 2758, 3152, 3577, 3796, 4088, 5096, 5122, 5516, 6643, 7154, 7592, 8176, 9653, 10192, 10244, 11032, 13286, 14308, 14381, 15184, 17927, 19306, 20488, 22064, 26572, 28616, 28762, 35854, 38612, 40976, 46501, 53144, 57232, 57524, 71708, 77224, 93002, 100667, 106288, 115048, 125489, 143416, 154448, 186004, 186953, 201334, 230096, 250978, 286832, 372008, 373906, 402668, 501956, 704669, 744016, 747812, 805336, 1003912, 1308671, 1409338, 1495624, 1610672, 2007824, 2617342, 2818676, 2991248, 5234684, 5637352, 9160697, 10469368, 11274704, 18321394, 20938736, 36642788, 73285576, 146571152]

約数ペア:

[(1, 146571152), (2, 73285576), (4, 36642788), (7, 20938736), (8, 18321394), (13, 11274704), (14, 10469368), (16, 9160697), (26, 5637352), (28, 5234684), (49, 2991248), (52, 2818676), (56, 2617342), (73, 2007824), (91, 1610672), (98, 1495624), (104, 1409338), (112, 1308671), (146, 1003912), (182, 805336), (196, 747812), (197, 744016), (208, 704669), (292, 501956), (364, 402668), (392, 373906), (394, 372008), (511, 286832), (584, 250978), (637, 230096), (728, 201334), (784, 186953), (788, 186004), (949, 154448), (1022, 143416), (1168, 125489), (1274, 115048), (1379, 106288), (1456, 100667), (1576, 93002), (1898, 77224), (2044, 71708), (2548, 57524), (2561, 57232), (2758, 53144), (3152, 46501), (3577, 40976), (3796, 38612), (4088, 35854), (5096, 28762), (5122, 28616), (5516, 26572), (6643, 22064), (7154, 20488), (7592, 19306), (8176, 17927), (9653, 15184), (10192, 14381), (10244, 14308), (11032, 13286)]