161111184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 318858096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 107, 114, 127, 152, 156, 208, 214, 228, 247, 254, 304, 312, 321, 381, 428, 456, 494, 508, 624, 642, 741, 762, 856, 912, 988, 1016, 1284, 1391, 1482, 1524, 1651, 1712, 1976, 2032, 2033, 2413, 2568, 2782, 2964, 3048, 3302, 3952, 4066, 4173, 4826, 4953, 5136, 5564, 5928, 6096, 6099, 6604, 7239, 8132, 8346, 9652, 9906, 11128, 11856, 12198, 13208, 13589, 14478, 16264, 16692, 19304, 19812, 22256, 24396, 26416, 26429, 27178, 28956, 31369, 32528, 33384, 38608, 39624, 40767, 48792, 52858, 54356, 57912, 62738, 66768, 79248, 79287, 81534, 94107, 97584, 105716, 108712, 115824, 125476, 158574, 163068, 176657, 188214, 211432, 217424, 250952, 258191, 317148, 326136, 353314, 376428, 422864, 501904, 516382, 529971, 634296, 652272, 706628, 752856, 774573, 1032764, 1059942, 1268592, 1413256, 1505712, 1549146, 2065528, 2119884, 2826512, 3098292, 3356483, 4131056, 4239768, 6196584, 6712966, 8479536, 10069449, 12393168, 13425932, 20138898, 26851864, 40277796, 53703728, 80555592, 161111184]

約数ペア:

[(1, 161111184), (2, 80555592), (3, 53703728), (4, 40277796), (6, 26851864), (8, 20138898), (12, 13425932), (13, 12393168), (16, 10069449), (19, 8479536), (24, 6712966), (26, 6196584), (38, 4239768), (39, 4131056), (48, 3356483), (52, 3098292), (57, 2826512), (76, 2119884), (78, 2065528), (104, 1549146), (107, 1505712), (114, 1413256), (127, 1268592), (152, 1059942), (156, 1032764), (208, 774573), (214, 752856), (228, 706628), (247, 652272), (254, 634296), (304, 529971), (312, 516382), (321, 501904), (381, 422864), (428, 376428), (456, 353314), (494, 326136), (508, 317148), (624, 258191), (642, 250952), (741, 217424), (762, 211432), (856, 188214), (912, 176657), (988, 163068), (1016, 158574), (1284, 125476), (1391, 115824), (1482, 108712), (1524, 105716), (1651, 97584), (1712, 94107), (1976, 81534), (2032, 79287), (2033, 79248), (2413, 66768), (2568, 62738), (2782, 57912), (2964, 54356), (3048, 52858), (3302, 48792), (3952, 40767), (4066, 39624), (4173, 38608), (4826, 33384), (4953, 32528), (5136, 31369), (5564, 28956), (5928, 27178), (6096, 26429), (6099, 26416), (6604, 24396), (7239, 22256), (8132, 19812), (8346, 19304), (9652, 16692), (9906, 16264), (11128, 14478), (11856, 13589), (12198, 13208)]