15131036312

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{25373}}^1$

素因数の和:25872

約数の個数: 64

約数和(自身を含む): 33907783680

約数和(自身を除く): 18776747368

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 463, 644, 926, 1288, 1852, 3241, 3704, 6482, 10649, 12964, 21298, 25373, 25928, 42596, 50746, 74543, 85192, 101492, 149086, 177611, 202984, 298172, 355222, 583579, 596344, 710444, 1167158, 1420888, 2334316, 4085053, 4668632, 8170106, 11747699, 16340212, 23495398, 32680424, 46990796, 82233893, 93981592, 164467786, 270197077, 328935572, 540394154, 657871144, 1080788308, 1891379539, 2161576616, 3782759078, 7565518156, 15131036312]

約数ペア:

[(1, 15131036312), (2, 7565518156), (4, 3782759078), (7, 2161576616), (8, 1891379539), (14, 1080788308), (23, 657871144), (28, 540394154), (46, 328935572), (56, 270197077), (92, 164467786), (161, 93981592), (184, 82233893), (322, 46990796), (463, 32680424), (644, 23495398), (926, 16340212), (1288, 11747699), (1852, 8170106), (3241, 4668632), (3704, 4085053), (6482, 2334316), (10649, 1420888), (12964, 1167158), (21298, 710444), (25373, 596344), (25928, 583579), (42596, 355222), (50746, 298172), (74543, 202984), (85192, 177611), (101492, 149086)]