188339984

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13241}}^1$

素因数の和:13383

約数の個数: 40

約数和(自身を含む): 420354048

約数和(自身を除く): 232014064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 13241, 14224, 26482, 52964, 92687, 105928, 185374, 211856, 370748, 741496, 1482992, 1681607, 3363214, 6726428, 11771249, 13452856, 23542498, 26905712, 47084996, 94169992, 188339984]

約数ペア:

[(1, 188339984), (2, 94169992), (4, 47084996), (7, 26905712), (8, 23542498), (14, 13452856), (16, 11771249), (28, 6726428), (56, 3363214), (112, 1681607), (127, 1482992), (254, 741496), (508, 370748), (889, 211856), (1016, 185374), (1778, 105928), (2032, 92687), (3556, 52964), (7112, 26482), (13241, 14224)]