131500432

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10973}}^1$

素因数の和:11095

約数の個数: 40

約数和(自身を含む): 293927616

約数和(自身を除く): 162427184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 10973, 11984, 21946, 43892, 76811, 87784, 153622, 175568, 307244, 614488, 1174111, 1228976, 2348222, 4696444, 8218777, 9392888, 16437554, 18785776, 32875108, 65750216, 131500432]

約数ペア:

[(1, 131500432), (2, 65750216), (4, 32875108), (7, 18785776), (8, 16437554), (14, 9392888), (16, 8218777), (28, 4696444), (56, 2348222), (107, 1228976), (112, 1174111), (214, 614488), (428, 307244), (749, 175568), (856, 153622), (1498, 87784), (1712, 76811), (2996, 43892), (5992, 21946), (10973, 11984)]