138915216

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 479969280

約数和(自身を除く): 341054064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 31, 33, 36, 41, 44, 46, 48, 54, 62, 66, 69, 72, 82, 88, 92, 93, 99, 108, 123, 124, 132, 138, 144, 164, 176, 184, 186, 198, 207, 216, 246, 248, 253, 264, 276, 279, 297, 328, 341, 368, 369, 372, 396, 414, 432, 451, 492, 496, 506, 528, 552, 558, 594, 621, 656, 682, 713, 738, 744, 759, 792, 828, 837, 902, 943, 984, 1012, 1023, 1104, 1107, 1116, 1188, 1242, 1271, 1353, 1364, 1426, 1476, 1488, 1518, 1584, 1656, 1674, 1804, 1886, 1968, 2024, 2046, 2139, 2214, 2232, 2277, 2376, 2484, 2542, 2706, 2728, 2829, 2852, 2952, 3036, 3069, 3312, 3348, 3608, 3772, 3813, 4048, 4059, 4092, 4278, 4428, 4464, 4554, 4752, 4968, 5084, 5412, 5456, 5658, 5704, 5904, 6072, 6138, 6417, 6696, 6831, 7216, 7544, 7626, 7843, 8118, 8184, 8487, 8556, 8856, 9108, 9207, 9936, 10168, 10373, 10824, 11316, 11408, 11439, 12144, 12177, 12276, 12834, 13392, 13662, 13981, 15088, 15252, 15686, 16236, 16368, 16974, 17112, 17712, 18216, 18414, 19251, 20336, 20746, 21648, 22632, 22878, 23529, 24354, 24552, 25461, 25668, 27324, 27962, 29233, 30504, 31119, 31372, 32472, 33948, 34224, 34317, 36432, 36828, 38502, 41492, 41943, 45264, 45756, 47058, 48708, 49104, 50922, 51336, 54648, 55924, 58466, 61008, 62238, 62744, 64944, 67896, 68634, 70587, 73656, 77004, 82984, 83886, 87699, 91512, 93357, 94116, 97416, 101844, 102672, 109296, 111848, 116932, 124476, 125488, 125829, 135792, 137268, 141174, 147312, 154008, 165968, 167772, 175398, 183024, 186714, 188232, 194832, 203688, 211761, 223696, 233864, 248952, 251658, 263097, 274536, 280071, 282348, 308016, 321563, 335544, 350796, 373428, 376464, 377487, 407376, 423522, 467728, 497904, 503316, 526194, 549072, 560142, 564696, 643126, 671088, 701592, 746856, 754974, 789291, 847044, 964689, 1006632, 1052388, 1120284, 1129392, 1286252, 1403184, 1493712, 1509948, 1578582, 1694088, 1929378, 2013264, 2104776, 2240568, 2572504, 2894067, 3019896, 3157164, 3388176, 3858756, 4209552, 4481136, 5145008, 5788134, 6039792, 6314328, 7717512, 8682201, 11576268, 12628656, 15435024, 17364402, 23152536, 34728804, 46305072, 69457608, 138915216]

約数ペア:

[(1, 138915216), (2, 69457608), (3, 46305072), (4, 34728804), (6, 23152536), (8, 17364402), (9, 15435024), (11, 12628656), (12, 11576268), (16, 8682201), (18, 7717512), (22, 6314328), (23, 6039792), (24, 5788134), (27, 5145008), (31, 4481136), (33, 4209552), (36, 3858756), (41, 3388176), (44, 3157164), (46, 3019896), (48, 2894067), (54, 2572504), (62, 2240568), (66, 2104776), (69, 2013264), (72, 1929378), (82, 1694088), (88, 1578582), (92, 1509948), (93, 1493712), (99, 1403184), (108, 1286252), (123, 1129392), (124, 1120284), (132, 1052388), (138, 1006632), (144, 964689), (164, 847044), (176, 789291), (184, 754974), (186, 746856), (198, 701592), (207, 671088), (216, 643126), (246, 564696), (248, 560142), (253, 549072), (264, 526194), (276, 503316), (279, 497904), (297, 467728), (328, 423522), (341, 407376), (368, 377487), (369, 376464), (372, 373428), (396, 350796), (414, 335544), (432, 321563), (451, 308016), (492, 282348), (496, 280071), (506, 274536), (528, 263097), (552, 251658), (558, 248952), (594, 233864), (621, 223696), (656, 211761), (682, 203688), (713, 194832), (738, 188232), (744, 186714), (759, 183024), (792, 175398), (828, 167772), (837, 165968), (902, 154008), (943, 147312), (984, 141174), (1012, 137268), (1023, 135792), (1104, 125829), (1107, 125488), (1116, 124476), (1188, 116932), (1242, 111848), (1271, 109296), (1353, 102672), (1364, 101844), (1426, 97416), (1476, 94116), (1488, 93357), (1518, 91512), (1584, 87699), (1656, 83886), (1674, 82984), (1804, 77004), (1886, 73656), (1968, 70587), (2024, 68634), (2046, 67896), (2139, 64944), (2214, 62744), (2232, 62238), (2277, 61008), (2376, 58466), (2484, 55924), (2542, 54648), (2706, 51336), (2728, 50922), (2829, 49104), (2852, 48708), (2952, 47058), (3036, 45756), (3069, 45264), (3312, 41943), (3348, 41492), (3608, 38502), (3772, 36828), (3813, 36432), (4048, 34317), (4059, 34224), (4092, 33948), (4278, 32472), (4428, 31372), (4464, 31119), (4554, 30504), (4752, 29233), (4968, 27962), (5084, 27324), (5412, 25668), (5456, 25461), (5658, 24552), (5704, 24354), (5904, 23529), (6072, 22878), (6138, 22632), (6417, 21648), (6696, 20746), (6831, 20336), (7216, 19251), (7544, 18414), (7626, 18216), (7843, 17712), (8118, 17112), (8184, 16974), (8487, 16368), (8556, 16236), (8856, 15686), (9108, 15252), (9207, 15088), (9936, 13981), (10168, 13662), (10373, 13392), (10824, 12834), (11316, 12276), (11408, 12177), (11439, 12144)]