165621344

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 431972352

約数和(自身を除く): 266351008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 31, 32, 34, 46, 56, 61, 62, 68, 92, 112, 119, 122, 124, 136, 161, 184, 217, 224, 238, 244, 248, 272, 322, 368, 391, 427, 434, 476, 488, 496, 527, 544, 644, 713, 736, 782, 854, 868, 952, 976, 992, 1037, 1054, 1288, 1403, 1426, 1564, 1708, 1736, 1891, 1904, 1952, 2074, 2108, 2576, 2737, 2806, 2852, 3128, 3416, 3472, 3689, 3782, 3808, 4148, 4216, 4991, 5152, 5474, 5612, 5704, 6256, 6832, 6944, 7259, 7378, 7564, 8296, 8432, 9821, 9982, 10948, 11224, 11408, 12121, 12512, 13237, 13664, 14518, 14756, 15128, 16592, 16864, 19642, 19964, 21896, 22448, 22816, 23851, 24242, 26474, 29036, 29512, 30256, 32147, 33184, 39284, 39928, 43493, 43792, 44896, 47702, 48484, 52948, 58072, 59024, 60512, 64294, 78568, 79856, 84847, 86986, 87584, 95404, 96968, 105896, 116144, 118048, 128588, 157136, 159712, 166957, 169694, 173972, 190808, 193936, 211792, 225029, 232288, 257176, 304451, 314272, 333914, 339388, 347944, 381616, 387872, 423584, 450058, 514352, 608902, 667828, 678776, 695888, 739381, 763232, 900116, 1028704, 1217804, 1335656, 1357552, 1391776, 1478762, 1800232, 2435608, 2671312, 2715104, 2957524, 3600464, 4871216, 5175667, 5342624, 5915048, 7200928, 9742432, 10351334, 11830096, 20702668, 23660192, 41405336, 82810672, 165621344]

約数ペア:

[(1, 165621344), (2, 82810672), (4, 41405336), (7, 23660192), (8, 20702668), (14, 11830096), (16, 10351334), (17, 9742432), (23, 7200928), (28, 5915048), (31, 5342624), (32, 5175667), (34, 4871216), (46, 3600464), (56, 2957524), (61, 2715104), (62, 2671312), (68, 2435608), (92, 1800232), (112, 1478762), (119, 1391776), (122, 1357552), (124, 1335656), (136, 1217804), (161, 1028704), (184, 900116), (217, 763232), (224, 739381), (238, 695888), (244, 678776), (248, 667828), (272, 608902), (322, 514352), (368, 450058), (391, 423584), (427, 387872), (434, 381616), (476, 347944), (488, 339388), (496, 333914), (527, 314272), (544, 304451), (644, 257176), (713, 232288), (736, 225029), (782, 211792), (854, 193936), (868, 190808), (952, 173972), (976, 169694), (992, 166957), (1037, 159712), (1054, 157136), (1288, 128588), (1403, 118048), (1426, 116144), (1564, 105896), (1708, 96968), (1736, 95404), (1891, 87584), (1904, 86986), (1952, 84847), (2074, 79856), (2108, 78568), (2576, 64294), (2737, 60512), (2806, 59024), (2852, 58072), (3128, 52948), (3416, 48484), (3472, 47702), (3689, 44896), (3782, 43792), (3808, 43493), (4148, 39928), (4216, 39284), (4991, 33184), (5152, 32147), (5474, 30256), (5612, 29512), (5704, 29036), (6256, 26474), (6832, 24242), (6944, 23851), (7259, 22816), (7378, 22448), (7564, 21896), (8296, 19964), (8432, 19642), (9821, 16864), (9982, 16592), (10948, 15128), (11224, 14756), (11408, 14518), (12121, 13664), (12512, 13237)]