145811222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{3529}}^1$

素因数の和:3887

約数の個数: 16

約数和(自身を含む): 222559440

約数和(自身を除く): 76748218

約数列:

[1, 2, 73, 146, 283, 566, 3529, 7058, 20659, 41318, 257617, 515234, 998707, 1997414, 72905611, 145811222]

約数ペア:

[(1, 145811222), (2, 72905611), (73, 1997414), (146, 998707), (283, 515234), (566, 257617), (3529, 41318), (7058, 20659)]