140605752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{836939}}^1$

素因数の和:836955

約数の個数: 32

約数和(自身を含む): 401731200

約数和(自身を除く): 261125448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 836939, 1673878, 2510817, 3347756, 5021634, 5858573, 6695512, 10043268, 11717146, 17575719, 20086536, 23434292, 35151438, 46868584, 70302876, 140605752]

約数ペア:

[(1, 140605752), (2, 70302876), (3, 46868584), (4, 35151438), (6, 23434292), (7, 20086536), (8, 17575719), (12, 11717146), (14, 10043268), (21, 6695512), (24, 5858573), (28, 5021634), (42, 3347756), (56, 2510817), (84, 1673878), (168, 836939)]