168672736

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 344953728

約数和(自身を除く): 176280992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 193, 248, 386, 496, 772, 881, 992, 1544, 1762, 3088, 3524, 5983, 6176, 7048, 11966, 14096, 23932, 27311, 28192, 47864, 54622, 95728, 109244, 170033, 191456, 218488, 340066, 436976, 680132, 873952, 1360264, 2720528, 5271023, 5441056, 10542046, 21084092, 42168184, 84336368, 168672736]

約数ペア:

[(1, 168672736), (2, 84336368), (4, 42168184), (8, 21084092), (16, 10542046), (31, 5441056), (32, 5271023), (62, 2720528), (124, 1360264), (193, 873952), (248, 680132), (386, 436976), (496, 340066), (772, 218488), (881, 191456), (992, 170033), (1544, 109244), (1762, 95728), (3088, 54622), (3524, 47864), (5983, 28192), (6176, 27311), (7048, 23932), (11966, 14096)]