147255988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47137}}^1$

素因数の和:47223

約数の個数: 24

約数和(自身を含む): 285090624

約数和(自身を除く): 137834636

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 47137, 94274, 188548, 518507, 1037014, 2074028, 3346727, 6693454, 13386908, 36813997, 73627994, 147255988]

約数ペア:

[(1, 147255988), (2, 73627994), (4, 36813997), (11, 13386908), (22, 6693454), (44, 3346727), (71, 2074028), (142, 1037014), (284, 518507), (781, 188548), (1562, 94274), (3124, 47137)]