139977768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{833201}}^1$

素因数の和:833217

約数の個数: 32

約数和(自身を含む): 399936960

約数和(自身を除く): 259959192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 833201, 1666402, 2499603, 3332804, 4999206, 5832407, 6665608, 9998412, 11664814, 17497221, 19996824, 23329628, 34994442, 46659256, 69988884, 139977768]

約数ペア:

[(1, 139977768), (2, 69988884), (3, 46659256), (4, 34994442), (6, 23329628), (7, 19996824), (8, 17497221), (12, 11664814), (14, 9998412), (21, 6665608), (24, 5832407), (28, 4999206), (42, 3332804), (56, 2499603), (84, 1666402), (168, 833201)]