128568726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 201652074

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 199, 234, 251, 286, 398, 429, 502, 597, 753, 858, 1194, 1287, 1506, 1791, 2189, 2259, 2574, 2587, 2761, 3263, 3582, 4378, 4518, 5174, 5522, 6526, 6567, 7761, 8283, 9789, 13134, 15522, 16566, 19578, 19701, 23283, 24849, 28457, 29367, 35893, 39402, 46566, 49698, 49949, 56914, 58734, 71786, 85371, 99898, 107679, 149847, 170742, 215358, 256113, 299694, 323037, 449541, 512226, 549439, 646074, 649337, 899082, 1098878, 1298674, 1648317, 1948011, 3296634, 3896022, 4944951, 5844033, 7142707, 9889902, 11688066, 14285414, 21428121, 42856242, 64284363, 128568726]

約数ペア:

[(1, 128568726), (2, 64284363), (3, 42856242), (6, 21428121), (9, 14285414), (11, 11688066), (13, 9889902), (18, 7142707), (22, 5844033), (26, 4944951), (33, 3896022), (39, 3296634), (66, 1948011), (78, 1648317), (99, 1298674), (117, 1098878), (143, 899082), (198, 649337), (199, 646074), (234, 549439), (251, 512226), (286, 449541), (398, 323037), (429, 299694), (502, 256113), (597, 215358), (753, 170742), (858, 149847), (1194, 107679), (1287, 99898), (1506, 85371), (1791, 71786), (2189, 58734), (2259, 56914), (2574, 49949), (2587, 49698), (2761, 46566), (3263, 39402), (3582, 35893), (4378, 29367), (4518, 28457), (5174, 24849), (5522, 23283), (6526, 19701), (6567, 19578), (7761, 16566), (8283, 15522), (9789, 13134)]