145196128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 360073728

約数和(自身を除く): 214877600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 487, 616, 847, 968, 974, 1232, 1331, 1694, 1936, 1948, 2464, 2662, 3388, 3409, 3872, 3896, 5324, 5357, 6776, 6818, 7792, 9317, 10648, 10714, 13552, 13636, 15584, 18634, 21296, 21428, 27104, 27272, 37268, 37499, 42592, 42856, 54544, 58927, 74536, 74998, 85712, 109088, 117854, 149072, 149996, 171424, 235708, 298144, 299992, 412489, 471416, 599984, 648197, 824978, 942832, 1199968, 1296394, 1649956, 1885664, 2592788, 3299912, 4537379, 5185576, 6599824, 9074758, 10371152, 13199648, 18149516, 20742304, 36299032, 72598064, 145196128]

約数ペア:

[(1, 145196128), (2, 72598064), (4, 36299032), (7, 20742304), (8, 18149516), (11, 13199648), (14, 10371152), (16, 9074758), (22, 6599824), (28, 5185576), (32, 4537379), (44, 3299912), (56, 2592788), (77, 1885664), (88, 1649956), (112, 1296394), (121, 1199968), (154, 942832), (176, 824978), (224, 648197), (242, 599984), (308, 471416), (352, 412489), (484, 299992), (487, 298144), (616, 235708), (847, 171424), (968, 149996), (974, 149072), (1232, 117854), (1331, 109088), (1694, 85712), (1936, 74998), (1948, 74536), (2464, 58927), (2662, 54544), (3388, 42856), (3409, 42592), (3872, 37499), (3896, 37268), (5324, 27272), (5357, 27104), (6776, 21428), (6818, 21296), (7792, 18634), (9317, 15584), (10648, 13636), (10714, 13552)]