156968387604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{664771}}^1$

素因数の和:665725

約数の個数: 72

約数和(自身を含む): 453948867008

約数和(自身を除く): 296980479404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 937, 1874, 2811, 3748, 5622, 6559, 8433, 11244, 13118, 16866, 19677, 26236, 33732, 39354, 59031, 78708, 118062, 236124, 664771, 1329542, 1994313, 2659084, 3988626, 4653397, 5982939, 7977252, 9306794, 11965878, 13960191, 18613588, 23931756, 27920382, 41880573, 55840764, 83761146, 167522292, 622890427, 1245780854, 1868671281, 2491561708, 3737342562, 4360232989, 5606013843, 7474685124, 8720465978, 11212027686, 13080698967, 17440931956, 22424055372, 26161397934, 39242096901, 52322795868, 78484193802, 156968387604]

約数ペア:

[(1, 156968387604), (2, 78484193802), (3, 52322795868), (4, 39242096901), (6, 26161397934), (7, 22424055372), (9, 17440931956), (12, 13080698967), (14, 11212027686), (18, 8720465978), (21, 7474685124), (28, 5606013843), (36, 4360232989), (42, 3737342562), (63, 2491561708), (84, 1868671281), (126, 1245780854), (252, 622890427), (937, 167522292), (1874, 83761146), (2811, 55840764), (3748, 41880573), (5622, 27920382), (6559, 23931756), (8433, 18613588), (11244, 13960191), (13118, 11965878), (16866, 9306794), (19677, 7977252), (26236, 5982939), (33732, 4653397), (39354, 3988626), (59031, 2659084), (78708, 1994313), (118062, 1329542), (236124, 664771)]