139171608

素因数分解:

$2^3\times 3^4\times {\mathrm{214771}}^1$

素因数の和:214789

約数の個数: 40

約数和(自身を含む): 389811180

約数和(自身を除く): 250639572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 214771, 429542, 644313, 859084, 1288626, 1718168, 1932939, 2577252, 3865878, 5154504, 5798817, 7731756, 11597634, 15463512, 17396451, 23195268, 34792902, 46390536, 69585804, 139171608]

約数ペア:

[(1, 139171608), (2, 69585804), (3, 46390536), (4, 34792902), (6, 23195268), (8, 17396451), (9, 15463512), (12, 11597634), (18, 7731756), (24, 5798817), (27, 5154504), (36, 3865878), (54, 2577252), (72, 1932939), (81, 1718168), (108, 1288626), (162, 859084), (216, 644313), (324, 429542), (648, 214771)]