229564144

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{91387}}^1$

素因数の和:91552

約数の個数: 20

約数和(自身を含む): 447618424

約数和(自身を除く): 218054280

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 91387, 182774, 365548, 731096, 1462192, 14347759, 28695518, 57391036, 114782072, 229564144]

約数ペア:

[(1, 229564144), (2, 114782072), (4, 57391036), (8, 28695518), (16, 14347759), (157, 1462192), (314, 731096), (628, 365548), (1256, 182774), (2512, 91387)]