156947593131

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1\times {\mathrm{1697}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 274127293440

約数和(自身を除く): 117179700309

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 83, 161, 207, 249, 483, 581, 747, 769, 1449, 1697, 1743, 1909, 2307, 5091, 5229, 5383, 5727, 6921, 11879, 13363, 15273, 16149, 17181, 17687, 35637, 39031, 40089, 48447, 53061, 63827, 106911, 117093, 120267, 123809, 140851, 159183, 191481, 273217, 351279, 371427, 422553, 446789, 574443, 819651, 985957, 1114281, 1267659, 1304993, 1340367, 1468021, 2458953, 2957871, 3239573, 3914979, 4021101, 4404063, 8873613, 9134951, 9718719, 10276147, 11744937, 13212189, 22677011, 27404853, 29156157, 30014839, 30828441, 68031033, 82214559, 90044517, 92485323, 108314419, 204093099, 210103873, 270133551, 324943257, 630311619, 758200933, 974829771, 1890934857, 2274602799, 2491231637, 6823808397, 7473694911, 17438621459, 22421084733, 52315864377, 156947593131]

約数ペア:

[(1, 156947593131), (3, 52315864377), (7, 22421084733), (9, 17438621459), (21, 7473694911), (23, 6823808397), (63, 2491231637), (69, 2274602799), (83, 1890934857), (161, 974829771), (207, 758200933), (249, 630311619), (483, 324943257), (581, 270133551), (747, 210103873), (769, 204093099), (1449, 108314419), (1697, 92485323), (1743, 90044517), (1909, 82214559), (2307, 68031033), (5091, 30828441), (5229, 30014839), (5383, 29156157), (5727, 27404853), (6921, 22677011), (11879, 13212189), (13363, 11744937), (15273, 10276147), (16149, 9718719), (17181, 9134951), (17687, 8873613), (35637, 4404063), (39031, 4021101), (40089, 3914979), (48447, 3239573), (53061, 2957871), (63827, 2458953), (106911, 1468021), (117093, 1340367), (120267, 1304993), (123809, 1267659), (140851, 1114281), (159183, 985957), (191481, 819651), (273217, 574443), (351279, 446789), (371427, 422553)]