128220952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{696853}}^1$

素因数の和:696882

約数の個数: 16

約数和(自身を含む): 250867440

約数和(自身を除く): 122646488

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 696853, 1393706, 2787412, 5574824, 16027619, 32055238, 64110476, 128220952]

約数ペア:

[(1, 128220952), (2, 64110476), (4, 32055238), (8, 16027619), (23, 5574824), (46, 2787412), (92, 1393706), (184, 696853)]