166363904

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 414425088

約数和(自身を除く): 248061184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 127, 128, 136, 172, 224, 238, 254, 256, 272, 301, 344, 448, 476, 508, 544, 602, 688, 731, 889, 896, 952, 1016, 1088, 1204, 1376, 1462, 1778, 1792, 1904, 2032, 2159, 2176, 2408, 2752, 2924, 3556, 3808, 4064, 4318, 4352, 4816, 5117, 5461, 5504, 5848, 7112, 7616, 8128, 8636, 9632, 10234, 10922, 11008, 11696, 14224, 15113, 15232, 16256, 17272, 19264, 20468, 21844, 23392, 28448, 30226, 30464, 32512, 34544, 38227, 38528, 40936, 43688, 46784, 56896, 60452, 69088, 76454, 77056, 81872, 87376, 92837, 93568, 113792, 120904, 138176, 152908, 163744, 174752, 185674, 187136, 227584, 241808, 276352, 305816, 327488, 349504, 371348, 483616, 552704, 611632, 649859, 654976, 699008, 742696, 967232, 1223264, 1299718, 1309952, 1398016, 1485392, 1934464, 2446528, 2599436, 2970784, 3868928, 4893056, 5198872, 5941568, 9786112, 10397744, 11883136, 20795488, 23766272, 41590976, 83181952, 166363904]

約数ペア:

[(1, 166363904), (2, 83181952), (4, 41590976), (7, 23766272), (8, 20795488), (14, 11883136), (16, 10397744), (17, 9786112), (28, 5941568), (32, 5198872), (34, 4893056), (43, 3868928), (56, 2970784), (64, 2599436), (68, 2446528), (86, 1934464), (112, 1485392), (119, 1398016), (127, 1309952), (128, 1299718), (136, 1223264), (172, 967232), (224, 742696), (238, 699008), (254, 654976), (256, 649859), (272, 611632), (301, 552704), (344, 483616), (448, 371348), (476, 349504), (508, 327488), (544, 305816), (602, 276352), (688, 241808), (731, 227584), (889, 187136), (896, 185674), (952, 174752), (1016, 163744), (1088, 152908), (1204, 138176), (1376, 120904), (1462, 113792), (1778, 93568), (1792, 92837), (1904, 87376), (2032, 81872), (2159, 77056), (2176, 76454), (2408, 69088), (2752, 60452), (2924, 56896), (3556, 46784), (3808, 43688), (4064, 40936), (4318, 38528), (4352, 38227), (4816, 34544), (5117, 32512), (5461, 30464), (5504, 30226), (5848, 28448), (7112, 23392), (7616, 21844), (8128, 20468), (8636, 19264), (9632, 17272), (10234, 16256), (10922, 15232), (11008, 15113), (11696, 14224)]