127222746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 308689920

約数和(自身を除く): 181467174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 131, 133, 262, 266, 393, 399, 786, 798, 917, 1217, 1834, 2434, 2489, 2751, 3651, 4978, 5502, 7302, 7467, 8519, 14934, 17038, 17423, 23123, 25557, 34846, 46246, 51114, 52269, 69369, 104538, 138738, 159427, 161861, 318854, 323722, 478281, 485583, 956562, 971166, 1115989, 2231978, 3029113, 3347967, 6058226, 6695934, 9087339, 18174678, 21203791, 42407582, 63611373, 127222746]

約数ペア:

[(1, 127222746), (2, 63611373), (3, 42407582), (6, 21203791), (7, 18174678), (14, 9087339), (19, 6695934), (21, 6058226), (38, 3347967), (42, 3029113), (57, 2231978), (114, 1115989), (131, 971166), (133, 956562), (262, 485583), (266, 478281), (393, 323722), (399, 318854), (786, 161861), (798, 159427), (917, 138738), (1217, 104538), (1834, 69369), (2434, 52269), (2489, 51114), (2751, 46246), (3651, 34846), (4978, 25557), (5502, 23123), (7302, 17423), (7467, 17038), (8519, 14934)]