149914262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{22157}}^1$

素因数の和:22375

約数の個数: 16

約数和(自身を含む): 239306400

約数和(自身を除く): 89392138

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 22157, 44314, 376669, 753338, 4409243, 8818486, 74957131, 149914262]

約数ペア:

[(1, 149914262), (2, 74957131), (17, 8818486), (34, 4409243), (199, 753338), (398, 376669), (3383, 44314), (6766, 22157)]