139885248

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2521}}^1$

素因数の和:2570

約数の個数: 84

約数和(自身を含む): 393321032

約数和(自身を除く): 253435784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 2312, 2521, 3264, 3468, 4624, 5042, 6936, 7563, 9248, 10084, 13872, 15126, 18496, 20168, 27744, 30252, 40336, 42857, 55488, 60504, 80672, 85714, 121008, 128571, 161344, 171428, 242016, 257142, 342856, 484032, 514284, 685712, 728569, 1028568, 1371424, 1457138, 2057136, 2185707, 2742848, 2914276, 4114272, 4371414, 5828552, 8228544, 8742828, 11657104, 17485656, 23314208, 34971312, 46628416, 69942624, 139885248]

約数ペア:

[(1, 139885248), (2, 69942624), (3, 46628416), (4, 34971312), (6, 23314208), (8, 17485656), (12, 11657104), (16, 8742828), (17, 8228544), (24, 5828552), (32, 4371414), (34, 4114272), (48, 2914276), (51, 2742848), (64, 2185707), (68, 2057136), (96, 1457138), (102, 1371424), (136, 1028568), (192, 728569), (204, 685712), (272, 514284), (289, 484032), (408, 342856), (544, 257142), (578, 242016), (816, 171428), (867, 161344), (1088, 128571), (1156, 121008), (1632, 85714), (1734, 80672), (2312, 60504), (2521, 55488), (3264, 42857), (3468, 40336), (4624, 30252), (5042, 27744), (6936, 20168), (7563, 18496), (9248, 15126), (10084, 13872)]