157471728

素因数分解:

$2^4\times 3^1\times {\mathrm{3280661}}^1$

素因数の和:3280672

約数の個数: 20

約数和(自身を含む): 406802088

約数和(自身を除く): 249330360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3280661, 6561322, 9841983, 13122644, 19683966, 26245288, 39367932, 52490576, 78735864, 157471728]

約数ペア:

[(1, 157471728), (2, 78735864), (3, 52490576), (4, 39367932), (6, 26245288), (8, 19683966), (12, 13122644), (16, 9841983), (24, 6561322), (48, 3280661)]