15132656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 37283328

約数和(自身を除く): 22150672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 173, 176, 284, 308, 346, 497, 568, 616, 692, 781, 994, 1136, 1211, 1232, 1384, 1562, 1903, 1988, 2422, 2768, 3124, 3806, 3976, 4844, 5467, 6248, 7612, 7952, 9688, 10934, 12283, 12496, 13321, 15224, 19376, 21868, 24566, 26642, 30448, 43736, 49132, 53284, 85981, 87472, 98264, 106568, 135113, 171962, 196528, 213136, 270226, 343924, 540452, 687848, 945791, 1080904, 1375696, 1891582, 2161808, 3783164, 7566328, 15132656]

約数ペア:

[(1, 15132656), (2, 7566328), (4, 3783164), (7, 2161808), (8, 1891582), (11, 1375696), (14, 1080904), (16, 945791), (22, 687848), (28, 540452), (44, 343924), (56, 270226), (71, 213136), (77, 196528), (88, 171962), (112, 135113), (142, 106568), (154, 98264), (173, 87472), (176, 85981), (284, 53284), (308, 49132), (346, 43736), (497, 30448), (568, 26642), (616, 24566), (692, 21868), (781, 19376), (994, 15224), (1136, 13321), (1211, 12496), (1232, 12283), (1384, 10934), (1562, 9688), (1903, 7952), (1988, 7612), (2422, 6248), (2768, 5467), (3124, 4844), (3806, 3976)]