157411786

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{56501}}^1$

素因数の和:56709

約数の個数: 16

約数和(自身を含む): 271209600

約数和(自身を除く): 113797814

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 56501, 113002, 395507, 791014, 11243699, 22487398, 78705893, 157411786]

約数ペア:

[(1, 157411786), (2, 78705893), (7, 22487398), (14, 11243699), (199, 791014), (398, 395507), (1393, 113002), (2786, 56501)]