78868084

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{132329}}^1$

素因数の和:132482

約数の個数: 12

約数和(自身を含む): 138946500

約数和(自身を除く): 60078416

約数列:

[1, 2, 4, 149, 298, 596, 132329, 264658, 529316, 19717021, 39434042, 78868084]

約数ペア:

[(1, 78868084), (2, 39434042), (4, 19717021), (149, 529316), (298, 264658), (596, 132329)]