128547104

素因数分解:

$2^5\times 7^1\times {\mathrm{573871}}^1$

素因数の和:573888

約数の個数: 24

約数和(自身を含む): 289231488

約数和(自身を除く): 160684384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 573871, 1147742, 2295484, 4017097, 4590968, 8034194, 9181936, 16068388, 18363872, 32136776, 64273552, 128547104]

約数ペア:

[(1, 128547104), (2, 64273552), (4, 32136776), (7, 18363872), (8, 16068388), (14, 9181936), (16, 8034194), (28, 4590968), (32, 4017097), (56, 2295484), (112, 1147742), (224, 573871)]