158784709

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5563}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 177869952

約数和(自身を除く): 19085243

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 5563, 28543, 94571, 127949, 406099, 2175133, 6903683, 9340277, 158784709]

約数ペア:

[(1, 158784709), (17, 9340277), (23, 6903683), (73, 2175133), (391, 406099), (1241, 127949), (1679, 94571), (5563, 28543)]