137372032

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 315302400

約数和(自身を除く): 177930368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 896, 973, 1103, 1112, 1946, 2206, 2224, 3892, 4412, 4448, 7721, 7784, 8824, 8896, 15442, 15568, 17648, 17792, 30884, 31136, 35296, 61768, 62272, 70592, 123536, 124544, 141184, 153317, 247072, 306634, 494144, 613268, 988288, 1073219, 1226536, 2146438, 2453072, 4292876, 4906144, 8585752, 9812288, 17171504, 19624576, 34343008, 68686016, 137372032]

約数ペア:

[(1, 137372032), (2, 68686016), (4, 34343008), (7, 19624576), (8, 17171504), (14, 9812288), (16, 8585752), (28, 4906144), (32, 4292876), (56, 2453072), (64, 2146438), (112, 1226536), (128, 1073219), (139, 988288), (224, 613268), (278, 494144), (448, 306634), (556, 247072), (896, 153317), (973, 141184), (1103, 124544), (1112, 123536), (1946, 70592), (2206, 62272), (2224, 61768), (3892, 35296), (4412, 31136), (4448, 30884), (7721, 17792), (7784, 17648), (8824, 15568), (8896, 15442)]