157138254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 452035584

約数和(自身を除く): 294897330

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 43, 46, 63, 69, 78, 86, 91, 97, 117, 126, 129, 138, 161, 182, 194, 207, 234, 258, 273, 291, 299, 301, 322, 387, 414, 483, 546, 559, 582, 598, 602, 679, 774, 819, 873, 897, 903, 966, 989, 1118, 1261, 1358, 1449, 1638, 1677, 1746, 1794, 1806, 1978, 2037, 2093, 2231, 2522, 2691, 2709, 2898, 2967, 3354, 3783, 3913, 4074, 4171, 4186, 4462, 5031, 5382, 5418, 5934, 6111, 6279, 6693, 6923, 7566, 7826, 8342, 8827, 8901, 10062, 11349, 11739, 12222, 12513, 12558, 12857, 13386, 13846, 15617, 17654, 17802, 18837, 20079, 20769, 22698, 23478, 25026, 25714, 26481, 29003, 29197, 31234, 35217, 37539, 37674, 38571, 40158, 41538, 46851, 52962, 54223, 58006, 58394, 62307, 70434, 75078, 77142, 79443, 87009, 87591, 89999, 93702, 95933, 108446, 115713, 124614, 140553, 158886, 162669, 174018, 175182, 179998, 191866, 203021, 231426, 261027, 262773, 269997, 281106, 287799, 325338, 379561, 406042, 488007, 522054, 525546, 539994, 575598, 609063, 671531, 759122, 809991, 863397, 976014, 1138683, 1218126, 1247129, 1343062, 1619982, 1726794, 1827189, 2014593, 2277366, 2494258, 3416049, 3654378, 3741387, 4029186, 6043779, 6832098, 7482774, 8729903, 11224161, 12087558, 17459806, 22448322, 26189709, 52379418, 78569127, 157138254]

約数ペア:

[(1, 157138254), (2, 78569127), (3, 52379418), (6, 26189709), (7, 22448322), (9, 17459806), (13, 12087558), (14, 11224161), (18, 8729903), (21, 7482774), (23, 6832098), (26, 6043779), (39, 4029186), (42, 3741387), (43, 3654378), (46, 3416049), (63, 2494258), (69, 2277366), (78, 2014593), (86, 1827189), (91, 1726794), (97, 1619982), (117, 1343062), (126, 1247129), (129, 1218126), (138, 1138683), (161, 976014), (182, 863397), (194, 809991), (207, 759122), (234, 671531), (258, 609063), (273, 575598), (291, 539994), (299, 525546), (301, 522054), (322, 488007), (387, 406042), (414, 379561), (483, 325338), (546, 287799), (559, 281106), (582, 269997), (598, 262773), (602, 261027), (679, 231426), (774, 203021), (819, 191866), (873, 179998), (897, 175182), (903, 174018), (966, 162669), (989, 158886), (1118, 140553), (1261, 124614), (1358, 115713), (1449, 108446), (1638, 95933), (1677, 93702), (1746, 89999), (1794, 87591), (1806, 87009), (1978, 79443), (2037, 77142), (2093, 75078), (2231, 70434), (2522, 62307), (2691, 58394), (2709, 58006), (2898, 54223), (2967, 52962), (3354, 46851), (3783, 41538), (3913, 40158), (4074, 38571), (4171, 37674), (4186, 37539), (4462, 35217), (5031, 31234), (5382, 29197), (5418, 29003), (5934, 26481), (6111, 25714), (6279, 25026), (6693, 23478), (6923, 22698), (7566, 20769), (7826, 20079), (8342, 18837), (8827, 17802), (8901, 17654), (10062, 15617), (11349, 13846), (11739, 13386), (12222, 12857), (12513, 12558)]