147662486713

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 188241341760

約数和(自身を除く): 40578855047

約数列:

[1, 7, 19, 31, 49, 133, 151, 217, 589, 931, 961, 1057, 1093, 1519, 2869, 4123, 4681, 6727, 7399, 7651, 18259, 20083, 20767, 28861, 32767, 33883, 47089, 53557, 88939, 127813, 140581, 145111, 145369, 165043, 229369, 237181, 622573, 643777, 894691, 1015777, 1017583, 1050373, 1155301, 1660267, 2757109, 3135817, 4358011, 4506439, 5116333, 7110439, 7352611, 8087107, 19299763, 19957087, 21950719, 31545073, 35814331, 51468277, 97210327, 135098341, 139699609, 153655033, 158606323, 250700317, 680472289, 977897263, 1110244261, 3013520137, 4763306023, 7771709827, 21094640959, 147662486713]

約数ペア:

[(1, 147662486713), (7, 21094640959), (19, 7771709827), (31, 4763306023), (49, 3013520137), (133, 1110244261), (151, 977897263), (217, 680472289), (589, 250700317), (931, 158606323), (961, 153655033), (1057, 139699609), (1093, 135098341), (1519, 97210327), (2869, 51468277), (4123, 35814331), (4681, 31545073), (6727, 21950719), (7399, 19957087), (7651, 19299763), (18259, 8087107), (20083, 7352611), (20767, 7110439), (28861, 5116333), (32767, 4506439), (33883, 4358011), (47089, 3135817), (53557, 2757109), (88939, 1660267), (127813, 1155301), (140581, 1050373), (145111, 1017583), (145369, 1015777), (165043, 894691), (229369, 643777), (237181, 622573)]