188044976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 443304960

約数和(自身を除く): 255259984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 388, 532, 679, 776, 911, 1064, 1358, 1552, 1822, 1843, 2128, 2716, 3644, 3686, 5432, 6377, 7288, 7372, 10864, 12754, 12901, 14576, 14744, 17309, 25508, 25802, 29488, 34618, 51016, 51604, 69236, 88367, 102032, 103208, 121163, 138472, 176734, 206416, 242326, 276944, 353468, 484652, 618569, 706936, 969304, 1237138, 1413872, 1678973, 1938608, 2474276, 3357946, 4948552, 6715892, 9897104, 11752811, 13431784, 23505622, 26863568, 47011244, 94022488, 188044976]

約数ペア:

[(1, 188044976), (2, 94022488), (4, 47011244), (7, 26863568), (8, 23505622), (14, 13431784), (16, 11752811), (19, 9897104), (28, 6715892), (38, 4948552), (56, 3357946), (76, 2474276), (97, 1938608), (112, 1678973), (133, 1413872), (152, 1237138), (194, 969304), (266, 706936), (304, 618569), (388, 484652), (532, 353468), (679, 276944), (776, 242326), (911, 206416), (1064, 176734), (1358, 138472), (1552, 121163), (1822, 103208), (1843, 102032), (2128, 88367), (2716, 69236), (3644, 51604), (3686, 51016), (5432, 34618), (6377, 29488), (7288, 25802), (7372, 25508), (10864, 17309), (12754, 14744), (12901, 14576)]