128524952

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{147391}}^1$

素因数の和:147506

約数の個数: 16

約数和(自身を含む): 243196800

約数和(自身を除く): 114671848

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 147391, 294782, 589564, 1179128, 16065619, 32131238, 64262476, 128524952]

約数ペア:

[(1, 128524952), (2, 64262476), (4, 32131238), (8, 16065619), (109, 1179128), (218, 589564), (436, 294782), (872, 147391)]