127481312

素因数分解:

$2^5\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2011}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 287989632

約数和(自身を除く): 160508320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 283, 566, 1132, 1981, 2011, 2264, 3962, 4022, 4528, 7924, 8044, 9056, 14077, 15848, 16088, 28154, 31696, 32176, 56308, 63392, 64352, 112616, 225232, 450464, 569113, 1138226, 2276452, 3983791, 4552904, 7967582, 9105808, 15935164, 18211616, 31870328, 63740656, 127481312]

約数ペア:

[(1, 127481312), (2, 63740656), (4, 31870328), (7, 18211616), (8, 15935164), (14, 9105808), (16, 7967582), (28, 4552904), (32, 3983791), (56, 2276452), (112, 1138226), (224, 569113), (283, 450464), (566, 225232), (1132, 112616), (1981, 64352), (2011, 63392), (2264, 56308), (3962, 32176), (4022, 31696), (4528, 28154), (7924, 16088), (8044, 15848), (9056, 14077)]