129315312

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 445284000

約数和(自身を除く): 315968688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 49, 54, 56, 63, 72, 82, 84, 98, 108, 112, 123, 126, 144, 147, 149, 164, 168, 189, 196, 216, 246, 252, 287, 294, 298, 328, 336, 369, 378, 392, 432, 441, 447, 492, 504, 574, 588, 596, 656, 738, 756, 784, 861, 882, 894, 984, 1008, 1043, 1107, 1148, 1176, 1192, 1323, 1341, 1476, 1512, 1722, 1764, 1788, 1968, 2009, 2086, 2214, 2296, 2352, 2384, 2583, 2646, 2682, 2952, 3024, 3129, 3444, 3528, 3576, 4018, 4023, 4172, 4428, 4592, 5166, 5292, 5364, 5904, 6027, 6109, 6258, 6888, 7056, 7152, 7301, 7749, 8036, 8046, 8344, 8856, 9387, 10332, 10584, 10728, 12054, 12218, 12516, 13776, 14602, 15498, 16072, 16092, 16688, 17712, 18081, 18327, 18774, 20664, 21168, 21456, 21903, 24108, 24436, 25032, 28161, 29204, 30996, 32144, 32184, 36162, 36654, 37548, 41328, 42763, 43806, 48216, 48872, 50064, 54243, 54981, 56322, 58408, 61992, 64368, 65709, 72324, 73308, 75096, 85526, 87612, 96432, 97744, 108486, 109962, 112644, 116816, 123984, 128289, 131418, 144648, 146616, 150192, 164943, 171052, 175224, 197127, 216972, 219924, 225288, 256578, 262836, 289296, 293232, 299341, 329886, 342104, 350448, 384867, 394254, 433944, 439848, 450576, 513156, 525672, 598682, 659772, 684208, 769734, 788508, 867888, 879696, 898023, 1026312, 1051344, 1154601, 1197364, 1319544, 1539468, 1577016, 1796046, 2052624, 2309202, 2394728, 2639088, 2694069, 3078936, 3154032, 3592092, 4618404, 4789456, 5388138, 6157872, 7184184, 8082207, 9236808, 10776276, 14368368, 16164414, 18473616, 21552552, 32328828, 43105104, 64657656, 129315312]

約数ペア:

[(1, 129315312), (2, 64657656), (3, 43105104), (4, 32328828), (6, 21552552), (7, 18473616), (8, 16164414), (9, 14368368), (12, 10776276), (14, 9236808), (16, 8082207), (18, 7184184), (21, 6157872), (24, 5388138), (27, 4789456), (28, 4618404), (36, 3592092), (41, 3154032), (42, 3078936), (48, 2694069), (49, 2639088), (54, 2394728), (56, 2309202), (63, 2052624), (72, 1796046), (82, 1577016), (84, 1539468), (98, 1319544), (108, 1197364), (112, 1154601), (123, 1051344), (126, 1026312), (144, 898023), (147, 879696), (149, 867888), (164, 788508), (168, 769734), (189, 684208), (196, 659772), (216, 598682), (246, 525672), (252, 513156), (287, 450576), (294, 439848), (298, 433944), (328, 394254), (336, 384867), (369, 350448), (378, 342104), (392, 329886), (432, 299341), (441, 293232), (447, 289296), (492, 262836), (504, 256578), (574, 225288), (588, 219924), (596, 216972), (656, 197127), (738, 175224), (756, 171052), (784, 164943), (861, 150192), (882, 146616), (894, 144648), (984, 131418), (1008, 128289), (1043, 123984), (1107, 116816), (1148, 112644), (1176, 109962), (1192, 108486), (1323, 97744), (1341, 96432), (1476, 87612), (1512, 85526), (1722, 75096), (1764, 73308), (1788, 72324), (1968, 65709), (2009, 64368), (2086, 61992), (2214, 58408), (2296, 56322), (2352, 54981), (2384, 54243), (2583, 50064), (2646, 48872), (2682, 48216), (2952, 43806), (3024, 42763), (3129, 41328), (3444, 37548), (3528, 36654), (3576, 36162), (4018, 32184), (4023, 32144), (4172, 30996), (4428, 29204), (4592, 28161), (5166, 25032), (5292, 24436), (5364, 24108), (5904, 21903), (6027, 21456), (6109, 21168), (6258, 20664), (6888, 18774), (7056, 18327), (7152, 18081), (7301, 17712), (7749, 16688), (8036, 16092), (8046, 16072), (8344, 15498), (8856, 14602), (9387, 13776), (10332, 12516), (10584, 12218), (10728, 12054)]