169993849792

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{365509}}^1$

素因数の和:365590

約数の個数: 84

約数和(自身を含む): 373771988040

約数和(自身を除く): 203778138248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 169, 172, 208, 338, 344, 416, 559, 676, 688, 832, 1118, 1352, 1376, 2236, 2704, 2752, 4472, 5408, 7267, 8944, 10816, 14534, 17888, 29068, 35776, 58136, 116272, 232544, 365509, 465088, 731018, 1462036, 2924072, 4751617, 5848144, 9503234, 11696288, 15716887, 19006468, 23392576, 31433774, 38012936, 61771021, 62867548, 76025872, 123542042, 125735096, 152051744, 204319531, 247084084, 251470192, 304103488, 408639062, 494168168, 502940384, 817278124, 988336336, 1005880768, 1634556248, 1976672672, 2656153903, 3269112496, 3953345344, 5312307806, 6538224992, 10624615612, 13076449984, 21249231224, 42498462448, 84996924896, 169993849792]

約数ペア:

[(1, 169993849792), (2, 84996924896), (4, 42498462448), (8, 21249231224), (13, 13076449984), (16, 10624615612), (26, 6538224992), (32, 5312307806), (43, 3953345344), (52, 3269112496), (64, 2656153903), (86, 1976672672), (104, 1634556248), (169, 1005880768), (172, 988336336), (208, 817278124), (338, 502940384), (344, 494168168), (416, 408639062), (559, 304103488), (676, 251470192), (688, 247084084), (832, 204319531), (1118, 152051744), (1352, 125735096), (1376, 123542042), (2236, 76025872), (2704, 62867548), (2752, 61771021), (4472, 38012936), (5408, 31433774), (7267, 23392576), (8944, 19006468), (10816, 15716887), (14534, 11696288), (17888, 9503234), (29068, 5848144), (35776, 4751617), (58136, 2924072), (116272, 1462036), (232544, 731018), (365509, 465088)]