169371972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 579231744

約数和(自身を除く): 409859772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 73, 77, 81, 84, 93, 99, 108, 124, 126, 132, 146, 154, 162, 186, 189, 198, 217, 219, 231, 243, 252, 279, 292, 297, 308, 324, 341, 372, 378, 396, 434, 438, 462, 486, 511, 558, 567, 594, 651, 657, 682, 693, 756, 803, 837, 868, 876, 891, 924, 972, 1022, 1023, 1116, 1134, 1188, 1302, 1314, 1364, 1386, 1533, 1606, 1674, 1701, 1782, 1953, 1971, 2044, 2046, 2079, 2263, 2268, 2387, 2409, 2511, 2604, 2628, 2673, 2772, 3066, 3069, 3212, 3348, 3402, 3564, 3906, 3942, 4092, 4158, 4526, 4599, 4774, 4818, 5022, 5346, 5621, 5859, 5913, 6132, 6138, 6237, 6789, 6804, 7161, 7227, 7533, 7812, 7884, 8316, 9052, 9198, 9207, 9548, 9636, 10044, 10692, 11242, 11718, 11826, 12276, 12474, 13578, 13797, 14322, 14454, 15066, 15841, 16863, 17577, 17739, 18396, 18414, 18711, 20367, 21483, 21681, 22484, 23436, 23652, 24893, 24948, 27156, 27594, 27621, 28644, 28908, 30132, 31682, 33726, 35154, 35478, 36828, 37422, 40734, 41391, 42966, 43362, 47523, 49786, 50589, 52731, 55188, 55242, 61101, 63364, 64449, 65043, 67452, 70308, 70956, 74679, 74844, 81468, 82782, 82863, 85932, 86724, 95046, 99572, 101178, 105462, 110484, 122202, 124173, 128898, 130086, 142569, 149358, 151767, 165564, 165726, 174251, 183303, 190092, 193347, 195129, 202356, 210924, 224037, 244404, 248346, 257796, 260172, 285138, 298716, 303534, 331452, 348502, 366606, 386694, 390258, 427707, 448074, 455301, 496692, 522753, 549909, 570276, 580041, 607068, 672111, 697004, 733212, 773388, 780516, 855414, 896148, 910602, 1045506, 1099818, 1160082, 1283121, 1344222, 1365903, 1568259, 1710828, 1821204, 2016333, 2091012, 2199636, 2320164, 2566242, 2688444, 2731806, 3136518, 3849363, 4032666, 4704777, 5132484, 5463612, 6048999, 6273036, 7698726, 8065332, 9409554, 12097998, 14114331, 15397452, 18819108, 24195996, 28228662, 42342993, 56457324, 84685986, 169371972]

約数ペア:

[(1, 169371972), (2, 84685986), (3, 56457324), (4, 42342993), (6, 28228662), (7, 24195996), (9, 18819108), (11, 15397452), (12, 14114331), (14, 12097998), (18, 9409554), (21, 8065332), (22, 7698726), (27, 6273036), (28, 6048999), (31, 5463612), (33, 5132484), (36, 4704777), (42, 4032666), (44, 3849363), (54, 3136518), (62, 2731806), (63, 2688444), (66, 2566242), (73, 2320164), (77, 2199636), (81, 2091012), (84, 2016333), (93, 1821204), (99, 1710828), (108, 1568259), (124, 1365903), (126, 1344222), (132, 1283121), (146, 1160082), (154, 1099818), (162, 1045506), (186, 910602), (189, 896148), (198, 855414), (217, 780516), (219, 773388), (231, 733212), (243, 697004), (252, 672111), (279, 607068), (292, 580041), (297, 570276), (308, 549909), (324, 522753), (341, 496692), (372, 455301), (378, 448074), (396, 427707), (434, 390258), (438, 386694), (462, 366606), (486, 348502), (511, 331452), (558, 303534), (567, 298716), (594, 285138), (651, 260172), (657, 257796), (682, 248346), (693, 244404), (756, 224037), (803, 210924), (837, 202356), (868, 195129), (876, 193347), (891, 190092), (924, 183303), (972, 174251), (1022, 165726), (1023, 165564), (1116, 151767), (1134, 149358), (1188, 142569), (1302, 130086), (1314, 128898), (1364, 124173), (1386, 122202), (1533, 110484), (1606, 105462), (1674, 101178), (1701, 99572), (1782, 95046), (1953, 86724), (1971, 85932), (2044, 82863), (2046, 82782), (2079, 81468), (2263, 74844), (2268, 74679), (2387, 70956), (2409, 70308), (2511, 67452), (2604, 65043), (2628, 64449), (2673, 63364), (2772, 61101), (3066, 55242), (3069, 55188), (3212, 52731), (3348, 50589), (3402, 49786), (3564, 47523), (3906, 43362), (3942, 42966), (4092, 41391), (4158, 40734), (4526, 37422), (4599, 36828), (4774, 35478), (4818, 35154), (5022, 33726), (5346, 31682), (5621, 30132), (5859, 28908), (5913, 28644), (6132, 27621), (6138, 27594), (6237, 27156), (6789, 24948), (6804, 24893), (7161, 23652), (7227, 23436), (7533, 22484), (7812, 21681), (7884, 21483), (8316, 20367), (9052, 18711), (9198, 18414), (9207, 18396), (9548, 17739), (9636, 17577), (10044, 16863), (10692, 15841), (11242, 15066), (11718, 14454), (11826, 14322), (12276, 13797), (12474, 13578)]