149944112

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{47093}}^1$

素因数の和:47300

約数の個数: 20

約数和(自身を含む): 291982800

約数和(自身を除く): 142038688

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 47093, 94186, 188372, 376744, 753488, 9371507, 18743014, 37486028, 74972056, 149944112]

約数ペア:

[(1, 149944112), (2, 74972056), (4, 37486028), (8, 18743014), (16, 9371507), (199, 753488), (398, 376744), (796, 188372), (1592, 94186), (3184, 47093)]