189704976

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{28433}}^1$

素因数の和:28583

約数の個数: 40

約数和(自身を含む): 493614240

約数和(自身を除く): 303909264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 28433, 56866, 85299, 113732, 170598, 227464, 341196, 454928, 682392, 1364784, 3952187, 7904374, 11856561, 15808748, 23713122, 31617496, 47426244, 63234992, 94852488, 189704976]

約数ペア:

[(1, 189704976), (2, 94852488), (3, 63234992), (4, 47426244), (6, 31617496), (8, 23713122), (12, 15808748), (16, 11856561), (24, 7904374), (48, 3952187), (139, 1364784), (278, 682392), (417, 454928), (556, 341196), (834, 227464), (1112, 170598), (1668, 113732), (2224, 85299), (3336, 56866), (6672, 28433)]