126838208

素因数分解:

$2^6\times 7^1\times {\mathrm{283121}}^1$

素因数の和:283140

約数の個数: 28

約数和(自身を含む): 287651952

約数和(自身を除く): 160813744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 283121, 566242, 1132484, 1981847, 2264968, 3963694, 4529936, 7927388, 9059872, 15854776, 18119744, 31709552, 63419104, 126838208]

約数ペア:

[(1, 126838208), (2, 63419104), (4, 31709552), (7, 18119744), (8, 15854776), (14, 9059872), (16, 7927388), (28, 4529936), (32, 3963694), (56, 2264968), (64, 1981847), (112, 1132484), (224, 566242), (448, 283121)]