187313728

素因数分解:

$2^6\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1427}}^1$

素因数の和:1739

約数の個数: 56

約数和(自身を含む): 426549312

約数和(自身を除く): 239235584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 293, 448, 586, 1172, 1427, 2051, 2344, 2854, 4102, 4688, 5708, 8204, 9376, 9989, 11416, 16408, 18752, 19978, 22832, 32816, 39956, 45664, 65632, 79912, 91328, 131264, 159824, 319648, 418111, 639296, 836222, 1672444, 2926777, 3344888, 5853554, 6689776, 11707108, 13379552, 23414216, 26759104, 46828432, 93656864, 187313728]

約数ペア:

[(1, 187313728), (2, 93656864), (4, 46828432), (7, 26759104), (8, 23414216), (14, 13379552), (16, 11707108), (28, 6689776), (32, 5853554), (56, 3344888), (64, 2926777), (112, 1672444), (224, 836222), (293, 639296), (448, 418111), (586, 319648), (1172, 159824), (1427, 131264), (2051, 91328), (2344, 79912), (2854, 65632), (4102, 45664), (4688, 39956), (5708, 32816), (8204, 22832), (9376, 19978), (9989, 18752), (11416, 16408)]