166459216

素因数分解:

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

素因数の和:281

約数の個数: 120

約数和(自身を含む): 413223552

約数和(自身を除く): 246764336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 121, 142, 154, 173, 176, 242, 284, 308, 346, 484, 497, 568, 616, 692, 781, 847, 968, 994, 1136, 1211, 1232, 1384, 1562, 1694, 1903, 1936, 1988, 2422, 2768, 3124, 3388, 3806, 3976, 4844, 5467, 6248, 6776, 7612, 7952, 8591, 9688, 10934, 12283, 12496, 13321, 13552, 15224, 17182, 19376, 20933, 21868, 24566, 26642, 30448, 34364, 41866, 43736, 49132, 53284, 60137, 68728, 83732, 85981, 87472, 98264, 106568, 120274, 135113, 137456, 146531, 167464, 171962, 196528, 213136, 240548, 270226, 293062, 334928, 343924, 481096, 540452, 586124, 687848, 945791, 962192, 1080904, 1172248, 1375696, 1486243, 1891582, 2161808, 2344496, 2972486, 3783164, 5944972, 7566328, 10403701, 11889944, 15132656, 20807402, 23779888, 41614804, 83229608, 166459216]

約数ペア:

[(1, 166459216), (2, 83229608), (4, 41614804), (7, 23779888), (8, 20807402), (11, 15132656), (14, 11889944), (16, 10403701), (22, 7566328), (28, 5944972), (44, 3783164), (56, 2972486), (71, 2344496), (77, 2161808), (88, 1891582), (112, 1486243), (121, 1375696), (142, 1172248), (154, 1080904), (173, 962192), (176, 945791), (242, 687848), (284, 586124), (308, 540452), (346, 481096), (484, 343924), (497, 334928), (568, 293062), (616, 270226), (692, 240548), (781, 213136), (847, 196528), (968, 171962), (994, 167464), (1136, 146531), (1211, 137456), (1232, 135113), (1384, 120274), (1562, 106568), (1694, 98264), (1903, 87472), (1936, 85981), (1988, 83732), (2422, 68728), (2768, 60137), (3124, 53284), (3388, 49132), (3806, 43736), (3976, 41866), (4844, 34364), (5467, 30448), (6248, 26642), (6776, 24566), (7612, 21868), (7952, 20933), (8591, 19376), (9688, 17182), (10934, 15224), (12283, 13552), (12496, 13321)]