127231776

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 430214400

約数和(自身を除く): 302982624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 109, 112, 126, 144, 168, 189, 193, 216, 218, 224, 252, 288, 327, 336, 378, 386, 432, 436, 504, 579, 654, 672, 756, 763, 772, 864, 872, 981, 1008, 1158, 1308, 1351, 1512, 1526, 1544, 1737, 1744, 1962, 2016, 2289, 2316, 2616, 2702, 2943, 3024, 3052, 3088, 3474, 3488, 3924, 4053, 4578, 4632, 5211, 5232, 5404, 5886, 6048, 6104, 6176, 6867, 6948, 7848, 8106, 9156, 9264, 10422, 10464, 10808, 11772, 12159, 12208, 13734, 13896, 15696, 16212, 18312, 18528, 20601, 20844, 21037, 21616, 23544, 24318, 24416, 27468, 27792, 31392, 32424, 36477, 36624, 41202, 41688, 42074, 43232, 47088, 48636, 54936, 55584, 63111, 64848, 72954, 73248, 82404, 83376, 84148, 94176, 97272, 109872, 126222, 129696, 145908, 147259, 164808, 166752, 168296, 189333, 194544, 219744, 252444, 291816, 294518, 329616, 336592, 378666, 389088, 441777, 504888, 567999, 583632, 589036, 659232, 673184, 757332, 883554, 1009776, 1135998, 1167264, 1178072, 1325331, 1514664, 1767108, 2019552, 2271996, 2356144, 2650662, 3029328, 3534216, 3975993, 4543992, 4712288, 5301324, 6058656, 7068432, 7951986, 9087984, 10602648, 14136864, 15903972, 18175968, 21205296, 31807944, 42410592, 63615888, 127231776]

約数ペア:

[(1, 127231776), (2, 63615888), (3, 42410592), (4, 31807944), (6, 21205296), (7, 18175968), (8, 15903972), (9, 14136864), (12, 10602648), (14, 9087984), (16, 7951986), (18, 7068432), (21, 6058656), (24, 5301324), (27, 4712288), (28, 4543992), (32, 3975993), (36, 3534216), (42, 3029328), (48, 2650662), (54, 2356144), (56, 2271996), (63, 2019552), (72, 1767108), (84, 1514664), (96, 1325331), (108, 1178072), (109, 1167264), (112, 1135998), (126, 1009776), (144, 883554), (168, 757332), (189, 673184), (193, 659232), (216, 589036), (218, 583632), (224, 567999), (252, 504888), (288, 441777), (327, 389088), (336, 378666), (378, 336592), (386, 329616), (432, 294518), (436, 291816), (504, 252444), (579, 219744), (654, 194544), (672, 189333), (756, 168296), (763, 166752), (772, 164808), (864, 147259), (872, 145908), (981, 129696), (1008, 126222), (1158, 109872), (1308, 97272), (1351, 94176), (1512, 84148), (1526, 83376), (1544, 82404), (1737, 73248), (1744, 72954), (1962, 64848), (2016, 63111), (2289, 55584), (2316, 54936), (2616, 48636), (2702, 47088), (2943, 43232), (3024, 42074), (3052, 41688), (3088, 41202), (3474, 36624), (3488, 36477), (3924, 32424), (4053, 31392), (4578, 27792), (4632, 27468), (5211, 24416), (5232, 24318), (5404, 23544), (5886, 21616), (6048, 21037), (6104, 20844), (6176, 20601), (6867, 18528), (6948, 18312), (7848, 16212), (8106, 15696), (9156, 13896), (9264, 13734), (10422, 12208), (10464, 12159), (10808, 11772)]