142907072

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 112

約数和(自身を含む): 361663488

約数和(自身を除く): 218756416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 448, 517, 616, 617, 658, 704, 752, 1034, 1232, 1234, 1316, 1504, 2068, 2464, 2468, 2632, 3008, 3619, 4136, 4319, 4928, 4936, 5264, 6787, 7238, 8272, 8638, 9872, 10528, 13574, 14476, 16544, 17276, 19744, 21056, 27148, 28952, 28999, 33088, 34552, 39488, 47509, 54296, 57904, 57998, 69104, 95018, 108592, 115808, 115996, 138208, 190036, 202993, 217184, 231616, 231992, 276416, 318989, 380072, 405986, 434368, 463984, 637978, 760144, 811972, 927968, 1275956, 1520288, 1623944, 1855936, 2232923, 2551912, 3040576, 3247888, 4465846, 5103824, 6495776, 8931692, 10207648, 12991552, 17863384, 20415296, 35726768, 71453536, 142907072]

約数ペア:

[(1, 142907072), (2, 71453536), (4, 35726768), (7, 20415296), (8, 17863384), (11, 12991552), (14, 10207648), (16, 8931692), (22, 6495776), (28, 5103824), (32, 4465846), (44, 3247888), (47, 3040576), (56, 2551912), (64, 2232923), (77, 1855936), (88, 1623944), (94, 1520288), (112, 1275956), (154, 927968), (176, 811972), (188, 760144), (224, 637978), (308, 463984), (329, 434368), (352, 405986), (376, 380072), (448, 318989), (517, 276416), (616, 231992), (617, 231616), (658, 217184), (704, 202993), (752, 190036), (1034, 138208), (1232, 115996), (1234, 115808), (1316, 108592), (1504, 95018), (2068, 69104), (2464, 57998), (2468, 57904), (2632, 54296), (3008, 47509), (3619, 39488), (4136, 34552), (4319, 33088), (4928, 28999), (4936, 28952), (5264, 27148), (6787, 21056), (7238, 19744), (8272, 17276), (8638, 16544), (9872, 14476), (10528, 13574)]