133145726

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{47791}}^1$

素因数の和:47999

約数の個数: 16

約数和(自身を含む): 229401600

約数和(自身を除く): 96255874

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 47791, 95582, 334537, 669074, 9510409, 19020818, 66572863, 133145726]

約数ペア:

[(1, 133145726), (2, 66572863), (7, 19020818), (14, 9510409), (199, 669074), (398, 334537), (1393, 95582), (2786, 47791)]