189377344

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17509}}^1$

素因数の和:17547

約数の個数: 42

約数和(自身を含む): 406949910

約数和(自身を除く): 217572566

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 17509, 35018, 70036, 140072, 227617, 280144, 455234, 560288, 910468, 1120576, 1820936, 2959021, 3641872, 5918042, 7283744, 11836084, 14567488, 23672168, 47344336, 94688672, 189377344]

約数ペア:

[(1, 189377344), (2, 94688672), (4, 47344336), (8, 23672168), (13, 14567488), (16, 11836084), (26, 7283744), (32, 5918042), (52, 3641872), (64, 2959021), (104, 1820936), (169, 1120576), (208, 910468), (338, 560288), (416, 455234), (676, 280144), (832, 227617), (1352, 140072), (2704, 70036), (5408, 35018), (10816, 17509)]