126646912

素因数分解:

$2^7\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 291263040

約数和(自身を除く): 164616128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 428, 448, 749, 856, 896, 1321, 1498, 1712, 2642, 2996, 3424, 5284, 5992, 6848, 9247, 10568, 11984, 13696, 18494, 21136, 23968, 36988, 42272, 47936, 73976, 84544, 95872, 141347, 147952, 169088, 282694, 295904, 565388, 591808, 989429, 1130776, 1183616, 1978858, 2261552, 3957716, 4523104, 7915432, 9046208, 15830864, 18092416, 31661728, 63323456, 126646912]

約数ペア:

[(1, 126646912), (2, 63323456), (4, 31661728), (7, 18092416), (8, 15830864), (14, 9046208), (16, 7915432), (28, 4523104), (32, 3957716), (56, 2261552), (64, 1978858), (107, 1183616), (112, 1130776), (128, 989429), (214, 591808), (224, 565388), (428, 295904), (448, 282694), (749, 169088), (856, 147952), (896, 141347), (1321, 95872), (1498, 84544), (1712, 73976), (2642, 47936), (2996, 42272), (3424, 36988), (5284, 23968), (5992, 21136), (6848, 18494), (9247, 13696), (10568, 11984)]