129288368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2081}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 274174416

約数和(自身を除く): 144886048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1412, 2081, 2824, 3883, 4162, 5648, 7766, 8324, 15532, 16648, 22891, 31064, 33296, 45782, 62128, 91564, 183128, 366256, 734593, 1469186, 2938372, 5876744, 8080523, 11753488, 16161046, 32322092, 64644184, 129288368]

約数ペア:

[(1, 129288368), (2, 64644184), (4, 32322092), (8, 16161046), (11, 11753488), (16, 8080523), (22, 5876744), (44, 2938372), (88, 1469186), (176, 734593), (353, 366256), (706, 183128), (1412, 91564), (2081, 62128), (2824, 45782), (3883, 33296), (4162, 31064), (5648, 22891), (7766, 16648), (8324, 15532)]