131985952

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2011}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 298130112

約数和(自身を除く): 166144160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 1172, 2011, 2051, 2344, 4022, 4102, 4688, 8044, 8204, 9376, 14077, 16088, 16408, 28154, 32176, 32816, 56308, 64352, 65632, 112616, 225232, 450464, 589223, 1178446, 2356892, 4124561, 4713784, 8249122, 9427568, 16498244, 18855136, 32996488, 65992976, 131985952]

約数ペア:

[(1, 131985952), (2, 65992976), (4, 32996488), (7, 18855136), (8, 16498244), (14, 9427568), (16, 8249122), (28, 4713784), (32, 4124561), (56, 2356892), (112, 1178446), (224, 589223), (293, 450464), (586, 225232), (1172, 112616), (2011, 65632), (2051, 64352), (2344, 56308), (4022, 32816), (4102, 32176), (4688, 28154), (8044, 16408), (8204, 16088), (9376, 14077)]