138070772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{104917}}^1$

素因数の和:104975

約数の個数: 24

約数和(自身を含む): 282019584

約数和(自身を除く): 143948812

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 104917, 209834, 419668, 734419, 1468838, 2937676, 4931099, 9862198, 19724396, 34517693, 69035386, 138070772]

約数ペア:

[(1, 138070772), (2, 69035386), (4, 34517693), (7, 19724396), (14, 9862198), (28, 4931099), (47, 2937676), (94, 1468838), (188, 734419), (329, 419668), (658, 209834), (1316, 104917)]