143999968

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5689}}^1$

素因数の和:5819

約数の個数: 48

約数和(自身を含む): 326924640

約数和(自身を除く): 182924672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 5689, 6328, 11378, 12656, 22756, 25312, 39823, 45512, 79646, 91024, 159292, 182048, 318584, 637168, 642857, 1274336, 1285714, 2571428, 4499999, 5142856, 8999998, 10285712, 17999996, 20571424, 35999992, 71999984, 143999968]

約数ペア:

[(1, 143999968), (2, 71999984), (4, 35999992), (7, 20571424), (8, 17999996), (14, 10285712), (16, 8999998), (28, 5142856), (32, 4499999), (56, 2571428), (112, 1285714), (113, 1274336), (224, 642857), (226, 637168), (452, 318584), (791, 182048), (904, 159292), (1582, 91024), (1808, 79646), (3164, 45512), (3616, 39823), (5689, 25312), (6328, 22756), (11378, 12656)]