127487712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 268777248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 29, 32, 33, 44, 46, 48, 58, 66, 69, 87, 88, 92, 96, 116, 132, 138, 174, 176, 181, 184, 232, 253, 264, 276, 319, 348, 352, 362, 368, 464, 506, 528, 543, 552, 638, 667, 696, 724, 736, 759, 928, 957, 1012, 1056, 1086, 1104, 1276, 1334, 1392, 1448, 1518, 1914, 1991, 2001, 2024, 2172, 2208, 2552, 2668, 2784, 2896, 3036, 3828, 3982, 4002, 4048, 4163, 4344, 5104, 5249, 5336, 5792, 5973, 6072, 7337, 7656, 7964, 8004, 8096, 8326, 8688, 10208, 10498, 10672, 11946, 12144, 12489, 14674, 15312, 15747, 15928, 16008, 16652, 17376, 20996, 21344, 22011, 23892, 24288, 24978, 29348, 30624, 31494, 31856, 32016, 33304, 41992, 44022, 45793, 47784, 49956, 57739, 58696, 62988, 63712, 64032, 66608, 83984, 88044, 91586, 95568, 99912, 115478, 117392, 120727, 125976, 133216, 137379, 167968, 173217, 176088, 183172, 191136, 199824, 230956, 234784, 241454, 251952, 274758, 346434, 352176, 362181, 366344, 399648, 461912, 482908, 503904, 549516, 692868, 704352, 724362, 732688, 923824, 965816, 1099032, 1327997, 1385736, 1448724, 1465376, 1847648, 1931632, 2198064, 2655994, 2771472, 2897448, 3863264, 3983991, 4396128, 5311988, 5542944, 5794896, 7967982, 10623976, 11589792, 15935964, 21247952, 31871928, 42495904, 63743856, 127487712]

約数ペア:

[(1, 127487712), (2, 63743856), (3, 42495904), (4, 31871928), (6, 21247952), (8, 15935964), (11, 11589792), (12, 10623976), (16, 7967982), (22, 5794896), (23, 5542944), (24, 5311988), (29, 4396128), (32, 3983991), (33, 3863264), (44, 2897448), (46, 2771472), (48, 2655994), (58, 2198064), (66, 1931632), (69, 1847648), (87, 1465376), (88, 1448724), (92, 1385736), (96, 1327997), (116, 1099032), (132, 965816), (138, 923824), (174, 732688), (176, 724362), (181, 704352), (184, 692868), (232, 549516), (253, 503904), (264, 482908), (276, 461912), (319, 399648), (348, 366344), (352, 362181), (362, 352176), (368, 346434), (464, 274758), (506, 251952), (528, 241454), (543, 234784), (552, 230956), (638, 199824), (667, 191136), (696, 183172), (724, 176088), (736, 173217), (759, 167968), (928, 137379), (957, 133216), (1012, 125976), (1056, 120727), (1086, 117392), (1104, 115478), (1276, 99912), (1334, 95568), (1392, 91586), (1448, 88044), (1518, 83984), (1914, 66608), (1991, 64032), (2001, 63712), (2024, 62988), (2172, 58696), (2208, 57739), (2552, 49956), (2668, 47784), (2784, 45793), (2896, 44022), (3036, 41992), (3828, 33304), (3982, 32016), (4002, 31856), (4048, 31494), (4163, 30624), (4344, 29348), (5104, 24978), (5249, 24288), (5336, 23892), (5792, 22011), (5973, 21344), (6072, 20996), (7337, 17376), (7656, 16652), (7964, 16008), (8004, 15928), (8096, 15747), (8326, 15312), (8688, 14674), (10208, 12489), (10498, 12144), (10672, 11946)]