157612608

素因数分解:

$2^6\times 3^3\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 112

約数和(自身を含む): 466709760

約数和(自身を除く): 309097152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 197, 216, 288, 394, 432, 463, 576, 591, 788, 864, 926, 1182, 1389, 1576, 1728, 1773, 1852, 2364, 2778, 3152, 3546, 3704, 4167, 4728, 5319, 5556, 6304, 7092, 7408, 8334, 9456, 10638, 11112, 12501, 12608, 14184, 14816, 16668, 18912, 21276, 22224, 25002, 28368, 29632, 33336, 37824, 42552, 44448, 50004, 56736, 66672, 85104, 88896, 91211, 100008, 113472, 133344, 170208, 182422, 200016, 266688, 273633, 340416, 364844, 400032, 547266, 729688, 800064, 820899, 1094532, 1459376, 1641798, 2189064, 2462697, 2918752, 3283596, 4378128, 4925394, 5837504, 6567192, 8756256, 9850788, 13134384, 17512512, 19701576, 26268768, 39403152, 52537536, 78806304, 157612608]

約数ペア:

[(1, 157612608), (2, 78806304), (3, 52537536), (4, 39403152), (6, 26268768), (8, 19701576), (9, 17512512), (12, 13134384), (16, 9850788), (18, 8756256), (24, 6567192), (27, 5837504), (32, 4925394), (36, 4378128), (48, 3283596), (54, 2918752), (64, 2462697), (72, 2189064), (96, 1641798), (108, 1459376), (144, 1094532), (192, 820899), (197, 800064), (216, 729688), (288, 547266), (394, 400032), (432, 364844), (463, 340416), (576, 273633), (591, 266688), (788, 200016), (864, 182422), (926, 170208), (1182, 133344), (1389, 113472), (1576, 100008), (1728, 91211), (1773, 88896), (1852, 85104), (2364, 66672), (2778, 56736), (3152, 50004), (3546, 44448), (3704, 42552), (4167, 37824), (4728, 33336), (5319, 29632), (5556, 28368), (6304, 25002), (7092, 22224), (7408, 21276), (8334, 18912), (9456, 16668), (10638, 14816), (11112, 14184), (12501, 12608)]