128565343

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 139840000

約数和(自身を除く): 11274657

約数列:

[1, 19, 37, 199, 703, 919, 3781, 7363, 17461, 34003, 139897, 182881, 646057, 3474739, 6766597, 128565343]

約数ペア:

[(1, 128565343), (19, 6766597), (37, 3474739), (199, 646057), (703, 182881), (919, 139897), (3781, 34003), (7363, 17461)]