189791896

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1723}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 415673640

約数和(自身を除く): 225881744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 562, 1124, 1723, 1967, 2248, 3446, 3934, 6892, 7868, 12061, 13769, 13784, 15736, 24122, 27538, 48244, 55076, 84427, 96488, 110152, 168854, 337708, 484163, 675416, 968326, 1936652, 3389141, 3873304, 6778282, 13556564, 23723987, 27113128, 47447974, 94895948, 189791896]

約数ペア:

[(1, 189791896), (2, 94895948), (4, 47447974), (7, 27113128), (8, 23723987), (14, 13556564), (28, 6778282), (49, 3873304), (56, 3389141), (98, 1936652), (196, 968326), (281, 675416), (392, 484163), (562, 337708), (1124, 168854), (1723, 110152), (1967, 96488), (2248, 84427), (3446, 55076), (3934, 48244), (6892, 27538), (7868, 24122), (12061, 15736), (13769, 13784)]