133391832364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{251491}}^1$

素因数の和:252518

約数の個数: 48

約数和(自身を含む): 281107697920

約数和(自身を除く): 147715865556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 997, 1994, 3988, 6979, 13958, 18943, 27916, 37886, 75772, 132601, 251491, 265202, 502982, 530404, 1005964, 1760437, 3520874, 4778329, 7041748, 9556658, 19113316, 33448303, 66896606, 133793212, 250736527, 501473054, 1002946108, 1755155689, 3510311378, 4763994013, 7020622756, 9527988026, 19055976052, 33347958091, 66695916182, 133391832364]

約数ペア:

[(1, 133391832364), (2, 66695916182), (4, 33347958091), (7, 19055976052), (14, 9527988026), (19, 7020622756), (28, 4763994013), (38, 3510311378), (76, 1755155689), (133, 1002946108), (266, 501473054), (532, 250736527), (997, 133793212), (1994, 66896606), (3988, 33448303), (6979, 19113316), (13958, 9556658), (18943, 7041748), (27916, 4778329), (37886, 3520874), (75772, 1760437), (132601, 1005964), (251491, 530404), (265202, 502982)]