166287166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{72997}}^1$

素因数の和:73083

約数の個数: 16

約数和(自身を含む): 268048656

約数和(自身を除く): 101761490

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 72997, 145994, 1240949, 2481898, 4890799, 9781598, 83143583, 166287166]

約数ペア:

[(1, 166287166), (2, 83143583), (17, 9781598), (34, 4890799), (67, 2481898), (134, 1240949), (1139, 145994), (2278, 72997)]