131051424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 419973120

約数和(自身を除く): 288921696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 69, 84, 92, 96, 112, 122, 138, 139, 161, 168, 183, 184, 224, 244, 276, 278, 322, 336, 366, 368, 417, 427, 483, 488, 552, 556, 644, 672, 732, 736, 834, 854, 966, 973, 976, 1104, 1112, 1281, 1288, 1403, 1464, 1668, 1708, 1932, 1946, 1952, 2208, 2224, 2562, 2576, 2806, 2919, 2928, 3197, 3336, 3416, 3864, 3892, 4209, 4448, 5124, 5152, 5612, 5838, 5856, 6394, 6672, 6832, 7728, 7784, 8418, 8479, 9591, 9821, 10248, 11224, 11676, 12788, 13344, 13664, 15456, 15568, 16836, 16958, 19182, 19642, 20496, 22379, 22448, 23352, 25437, 25576, 29463, 31136, 33672, 33916, 38364, 39284, 40992, 44758, 44896, 46704, 50874, 51152, 58926, 59353, 67137, 67344, 67832, 76728, 78568, 89516, 93408, 101748, 102304, 117852, 118706, 134274, 134688, 135664, 153456, 157136, 178059, 179032, 195017, 203496, 235704, 237412, 268548, 271328, 306912, 314272, 356118, 358064, 390034, 406992, 471408, 474824, 537096, 585051, 712236, 716128, 780068, 813984, 942816, 949648, 1074192, 1170102, 1365119, 1424472, 1560136, 1899296, 2148384, 2340204, 2730238, 2848944, 3120272, 4095357, 4680408, 5460476, 5697888, 6240544, 8190714, 9360816, 10920952, 16381428, 18721632, 21841904, 32762856, 43683808, 65525712, 131051424]

約数ペア:

[(1, 131051424), (2, 65525712), (3, 43683808), (4, 32762856), (6, 21841904), (7, 18721632), (8, 16381428), (12, 10920952), (14, 9360816), (16, 8190714), (21, 6240544), (23, 5697888), (24, 5460476), (28, 4680408), (32, 4095357), (42, 3120272), (46, 2848944), (48, 2730238), (56, 2340204), (61, 2148384), (69, 1899296), (84, 1560136), (92, 1424472), (96, 1365119), (112, 1170102), (122, 1074192), (138, 949648), (139, 942816), (161, 813984), (168, 780068), (183, 716128), (184, 712236), (224, 585051), (244, 537096), (276, 474824), (278, 471408), (322, 406992), (336, 390034), (366, 358064), (368, 356118), (417, 314272), (427, 306912), (483, 271328), (488, 268548), (552, 237412), (556, 235704), (644, 203496), (672, 195017), (732, 179032), (736, 178059), (834, 157136), (854, 153456), (966, 135664), (973, 134688), (976, 134274), (1104, 118706), (1112, 117852), (1281, 102304), (1288, 101748), (1403, 93408), (1464, 89516), (1668, 78568), (1708, 76728), (1932, 67832), (1946, 67344), (1952, 67137), (2208, 59353), (2224, 58926), (2562, 51152), (2576, 50874), (2806, 46704), (2919, 44896), (2928, 44758), (3197, 40992), (3336, 39284), (3416, 38364), (3864, 33916), (3892, 33672), (4209, 31136), (4448, 29463), (5124, 25576), (5152, 25437), (5612, 23352), (5838, 22448), (5856, 22379), (6394, 20496), (6672, 19642), (6832, 19182), (7728, 16958), (7784, 16836), (8418, 15568), (8479, 15456), (9591, 13664), (9821, 13344), (10248, 12788), (11224, 11676)]