161427168

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 360

約数和(自身を含む): 583982784

約数和(自身を除く): 422555616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 41, 42, 48, 49, 54, 56, 62, 63, 72, 81, 82, 84, 93, 96, 98, 108, 112, 123, 124, 126, 144, 147, 162, 164, 168, 186, 189, 196, 216, 217, 224, 246, 248, 252, 279, 287, 288, 294, 324, 328, 336, 369, 372, 378, 392, 432, 434, 441, 492, 496, 504, 558, 567, 574, 588, 648, 651, 656, 672, 738, 744, 756, 784, 837, 861, 864, 868, 882, 984, 992, 1008, 1107, 1116, 1134, 1148, 1176, 1271, 1296, 1302, 1312, 1323, 1476, 1488, 1512, 1519, 1568, 1674, 1722, 1736, 1764, 1953, 1968, 2009, 2016, 2214, 2232, 2268, 2296, 2352, 2511, 2542, 2583, 2592, 2604, 2646, 2952, 2976, 3024, 3038, 3321, 3348, 3444, 3472, 3528, 3813, 3906, 3936, 3969, 4018, 4428, 4464, 4536, 4557, 4592, 4704, 5022, 5084, 5166, 5208, 5292, 5859, 5904, 6027, 6048, 6076, 6642, 6696, 6888, 6944, 7056, 7626, 7749, 7812, 7938, 8036, 8856, 8897, 8928, 9072, 9114, 9184, 10044, 10168, 10332, 10416, 10584, 11439, 11718, 11808, 12054, 12152, 13284, 13392, 13671, 13776, 14112, 15252, 15498, 15624, 15876, 16072, 17577, 17712, 17794, 18081, 18144, 18228, 20088, 20336, 20664, 20832, 21168, 22878, 23247, 23436, 24108, 24304, 26568, 26691, 26784, 27342, 27552, 30504, 30996, 31248, 31752, 32144, 34317, 35154, 35424, 35588, 36162, 36456, 40176, 40672, 41013, 41328, 42336, 45756, 46494, 46872, 48216, 48608, 53136, 53382, 54243, 54684, 61008, 61992, 62279, 62496, 63504, 64288, 68634, 70308, 71176, 72324, 72912, 80073, 80352, 82026, 82656, 91512, 92988, 93744, 96432, 102951, 106272, 106764, 108486, 109368, 122016, 123039, 123984, 124558, 127008, 137268, 140616, 142352, 144648, 145824, 160146, 162729, 164052, 183024, 185976, 186837, 187488, 192864, 205902, 213528, 216972, 218736, 240219, 246078, 247968, 249116, 274536, 281232, 284704, 289296, 320292, 325458, 328104, 366048, 371952, 373674, 411804, 427056, 433944, 437472, 480438, 492156, 498232, 549072, 560511, 562464, 578592, 640584, 650916, 656208, 720657, 743904, 747348, 823608, 854112, 867888, 960876, 984312, 996464, 1098144, 1121022, 1281168, 1301832, 1312416, 1441314, 1494696, 1647216, 1681533, 1735776, 1921752, 1968624, 1992928, 2242044, 2562336, 2603664, 2882628, 2989392, 3294432, 3363066, 3843504, 3937248, 4484088, 5044599, 5207328, 5765256, 5978784, 6726132, 7687008, 8968176, 10089198, 11530512, 13452264, 17936352, 20178396, 23061024, 26904528, 40356792, 53809056, 80713584, 161427168]

約数ペア:

[(1, 161427168), (2, 80713584), (3, 53809056), (4, 40356792), (6, 26904528), (7, 23061024), (8, 20178396), (9, 17936352), (12, 13452264), (14, 11530512), (16, 10089198), (18, 8968176), (21, 7687008), (24, 6726132), (27, 5978784), (28, 5765256), (31, 5207328), (32, 5044599), (36, 4484088), (41, 3937248), (42, 3843504), (48, 3363066), (49, 3294432), (54, 2989392), (56, 2882628), (62, 2603664), (63, 2562336), (72, 2242044), (81, 1992928), (82, 1968624), (84, 1921752), (93, 1735776), (96, 1681533), (98, 1647216), (108, 1494696), (112, 1441314), (123, 1312416), (124, 1301832), (126, 1281168), (144, 1121022), (147, 1098144), (162, 996464), (164, 984312), (168, 960876), (186, 867888), (189, 854112), (196, 823608), (216, 747348), (217, 743904), (224, 720657), (246, 656208), (248, 650916), (252, 640584), (279, 578592), (287, 562464), (288, 560511), (294, 549072), (324, 498232), (328, 492156), (336, 480438), (369, 437472), (372, 433944), (378, 427056), (392, 411804), (432, 373674), (434, 371952), (441, 366048), (492, 328104), (496, 325458), (504, 320292), (558, 289296), (567, 284704), (574, 281232), (588, 274536), (648, 249116), (651, 247968), (656, 246078), (672, 240219), (738, 218736), (744, 216972), (756, 213528), (784, 205902), (837, 192864), (861, 187488), (864, 186837), (868, 185976), (882, 183024), (984, 164052), (992, 162729), (1008, 160146), (1107, 145824), (1116, 144648), (1134, 142352), (1148, 140616), (1176, 137268), (1271, 127008), (1296, 124558), (1302, 123984), (1312, 123039), (1323, 122016), (1476, 109368), (1488, 108486), (1512, 106764), (1519, 106272), (1568, 102951), (1674, 96432), (1722, 93744), (1736, 92988), (1764, 91512), (1953, 82656), (1968, 82026), (2009, 80352), (2016, 80073), (2214, 72912), (2232, 72324), (2268, 71176), (2296, 70308), (2352, 68634), (2511, 64288), (2542, 63504), (2583, 62496), (2592, 62279), (2604, 61992), (2646, 61008), (2952, 54684), (2976, 54243), (3024, 53382), (3038, 53136), (3321, 48608), (3348, 48216), (3444, 46872), (3472, 46494), (3528, 45756), (3813, 42336), (3906, 41328), (3936, 41013), (3969, 40672), (4018, 40176), (4428, 36456), (4464, 36162), (4536, 35588), (4557, 35424), (4592, 35154), (4704, 34317), (5022, 32144), (5084, 31752), (5166, 31248), (5208, 30996), (5292, 30504), (5859, 27552), (5904, 27342), (6027, 26784), (6048, 26691), (6076, 26568), (6642, 24304), (6696, 24108), (6888, 23436), (6944, 23247), (7056, 22878), (7626, 21168), (7749, 20832), (7812, 20664), (7938, 20336), (8036, 20088), (8856, 18228), (8897, 18144), (8928, 18081), (9072, 17794), (9114, 17712), (9184, 17577), (10044, 16072), (10168, 15876), (10332, 15624), (10416, 15498), (10584, 15252), (11439, 14112), (11718, 13776), (11808, 13671), (12054, 13392), (12152, 13284)]