188731648

素因数分解:

$2^8\times 7^1\times {\mathrm{105319}}^1$

素因数の和:105342

約数の個数: 36

約数和(自身を含む): 430548160

約数和(自身を除く): 241816512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 105319, 210638, 421276, 737233, 842552, 1474466, 1685104, 2948932, 3370208, 5897864, 6740416, 11795728, 13480832, 23591456, 26961664, 47182912, 94365824, 188731648]

約数ペア:

[(1, 188731648), (2, 94365824), (4, 47182912), (7, 26961664), (8, 23591456), (14, 13480832), (16, 11795728), (28, 6740416), (32, 5897864), (56, 3370208), (64, 2948932), (112, 1685104), (128, 1474466), (224, 842552), (256, 737233), (448, 421276), (896, 210638), (1792, 105319)]