128835142

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{3631}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 196258752

約数和(自身を除く): 67423610

約数列:

[1, 2, 113, 157, 226, 314, 3631, 7262, 17741, 35482, 410303, 570067, 820606, 1140134, 64417571, 128835142]

約数ペア:

[(1, 128835142), (2, 64417571), (113, 1140134), (157, 820606), (226, 570067), (314, 410303), (3631, 35482), (7262, 17741)]