181313856

素因数分解:

$2^6\times 3^3\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 112

約数和(自身を含む): 536326080

約数和(自身を除く): 355012224

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, 216, 288, 317, 331, 432, 576, 634, 662, 864, 951, 993, 1268, 1324, 1728, 1902, 1986, 2536, 2648, 2853, 2979, 3804, 3972, 5072, 5296, 5706, 5958, 7608, 7944, 8559, 8937, 10144, 10592, 11412, 11916, 15216, 15888, 17118, 17874, 20288, 21184, 22824, 23832, 30432, 31776, 34236, 35748, 45648, 47664, 60864, 63552, 68472, 71496, 91296, 95328, 104927, 136944, 142992, 182592, 190656, 209854, 273888, 285984, 314781, 419708, 547776, 571968, 629562, 839416, 944343, 1259124, 1678832, 1888686, 2518248, 2833029, 3357664, 3777372, 5036496, 5666058, 6715328, 7554744, 10072992, 11332116, 15109488, 20145984, 22664232, 30218976, 45328464, 60437952, 90656928, 181313856]

約数ペア:

[(1, 181313856), (2, 90656928), (3, 60437952), (4, 45328464), (6, 30218976), (8, 22664232), (9, 20145984), (12, 15109488), (16, 11332116), (18, 10072992), (24, 7554744), (27, 6715328), (32, 5666058), (36, 5036496), (48, 3777372), (54, 3357664), (64, 2833029), (72, 2518248), (96, 1888686), (108, 1678832), (144, 1259124), (192, 944343), (216, 839416), (288, 629562), (317, 571968), (331, 547776), (432, 419708), (576, 314781), (634, 285984), (662, 273888), (864, 209854), (951, 190656), (993, 182592), (1268, 142992), (1324, 136944), (1728, 104927), (1902, 95328), (1986, 91296), (2536, 71496), (2648, 68472), (2853, 63552), (2979, 60864), (3804, 47664), (3972, 45648), (5072, 35748), (5296, 34236), (5706, 31776), (5958, 30432), (7608, 23832), (7944, 22824), (8559, 21184), (8937, 20288), (10144, 17874), (10592, 17118), (11412, 15888), (11916, 15216)]