145204728

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{30403}}^1$

素因数の和:30611

約数の個数: 32

約数和(自身を含む): 364848000

約数和(自身を除く): 219643272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 30403, 60806, 91209, 121612, 182418, 243224, 364836, 729672, 6050197, 12100394, 18150591, 24200788, 36301182, 48401576, 72602364, 145204728]

約数ペア:

[(1, 145204728), (2, 72602364), (3, 48401576), (4, 36301182), (6, 24200788), (8, 18150591), (12, 12100394), (24, 6050197), (199, 729672), (398, 364836), (597, 243224), (796, 182418), (1194, 121612), (1592, 91209), (2388, 60806), (4776, 30403)]