158157412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{182209}}^1$

素因数の和:182251

約数の個数: 24

約数和(自身を含む): 326520320

約数和(自身を除く): 168362908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 182209, 364418, 728836, 1275463, 2550926, 5101852, 5648479, 11296958, 22593916, 39539353, 79078706, 158157412]

約数ペア:

[(1, 158157412), (2, 79078706), (4, 39539353), (7, 22593916), (14, 11296958), (28, 5648479), (31, 5101852), (62, 2550926), (124, 1275463), (217, 728836), (434, 364418), (868, 182209)]