137457152

素因数分解:

$2^9\times 7^2\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 60

約数和(自身を含む): 319544280

約数和(自身を除く): 182087128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 5479, 6272, 10958, 12544, 21916, 25088, 38353, 43832, 76706, 87664, 153412, 175328, 268471, 306824, 350656, 536942, 613648, 701312, 1073884, 1227296, 1402624, 2147768, 2454592, 2805248, 4295536, 4909184, 8591072, 9818368, 17182144, 19636736, 34364288, 68728576, 137457152]

約数ペア:

[(1, 137457152), (2, 68728576), (4, 34364288), (7, 19636736), (8, 17182144), (14, 9818368), (16, 8591072), (28, 4909184), (32, 4295536), (49, 2805248), (56, 2454592), (64, 2147768), (98, 1402624), (112, 1227296), (128, 1073884), (196, 701312), (224, 613648), (256, 536942), (392, 350656), (448, 306824), (512, 268471), (784, 175328), (896, 153412), (1568, 87664), (1792, 76706), (3136, 43832), (3584, 38353), (5479, 25088), (6272, 21916), (10958, 12544)]