243336128

素因数分解:

$2^6\times 7^1\times {\mathrm{543161}}^1$

素因数の和:543180

約数の個数: 28

約数和(自身を含む): 551852592

約数和(自身を除く): 308516464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 543161, 1086322, 2172644, 3802127, 4345288, 7604254, 8690576, 15208508, 17381152, 30417016, 34762304, 60834032, 121668064, 243336128]

約数ペア:

[(1, 243336128), (2, 121668064), (4, 60834032), (7, 34762304), (8, 30417016), (14, 17381152), (16, 15208508), (28, 8690576), (32, 7604254), (56, 4345288), (64, 3802127), (112, 2172644), (224, 1086322), (448, 543161)]