128106648

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{8941}}^1$

素因数の和:9152

約数の個数: 48

約数和(自身を含む): 348738000

約数和(自身を除く): 220631352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 8941, 14328, 17882, 26823, 35764, 53646, 71528, 80469, 107292, 160938, 214584, 321876, 643752, 1779259, 3558518, 5337777, 7117036, 10675554, 14234072, 16013331, 21351108, 32026662, 42702216, 64053324, 128106648]

約数ペア:

[(1, 128106648), (2, 64053324), (3, 42702216), (4, 32026662), (6, 21351108), (8, 16013331), (9, 14234072), (12, 10675554), (18, 7117036), (24, 5337777), (36, 3558518), (72, 1779259), (199, 643752), (398, 321876), (597, 214584), (796, 160938), (1194, 107292), (1592, 80469), (1791, 71528), (2388, 53646), (3582, 35764), (4776, 26823), (7164, 17882), (8941, 14328)]