142777792

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 56

約数和(自身を含む): 290240720

約数和(自身を除く): 147462928

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 109, 194, 211, 218, 388, 422, 436, 776, 844, 872, 1552, 1688, 1744, 3104, 3376, 3488, 6208, 6752, 6976, 10573, 13504, 20467, 21146, 22999, 40934, 42292, 45998, 81868, 84584, 91996, 163736, 169168, 183992, 327472, 338336, 367984, 654944, 676672, 735968, 1309888, 1471936, 2230903, 4461806, 8923612, 17847224, 35694448, 71388896, 142777792]

約数ペア:

[(1, 142777792), (2, 71388896), (4, 35694448), (8, 17847224), (16, 8923612), (32, 4461806), (64, 2230903), (97, 1471936), (109, 1309888), (194, 735968), (211, 676672), (218, 654944), (388, 367984), (422, 338336), (436, 327472), (776, 183992), (844, 169168), (872, 163736), (1552, 91996), (1688, 84584), (1744, 81868), (3104, 45998), (3376, 42292), (3488, 40934), (6208, 22999), (6752, 21146), (6976, 20467), (10573, 13504)]