179281708

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{67807}}^1$

素因数の和:68472

約数の個数: 12

約数和(自身を含む): 314222272

約数和(自身を除く): 134940564

約数列:

[1, 2, 4, 661, 1322, 2644, 67807, 135614, 271228, 44820427, 89640854, 179281708]

約数ペア:

[(1, 179281708), (2, 89640854), (4, 44820427), (661, 271228), (1322, 135614), (2644, 67807)]