134263808

素因数分解:

$2^{10}\times 7^1\times {\mathrm{18731}}^1$

素因数の和:18758

約数の個数: 44

約数和(自身を含む): 306755232

約数和(自身を除く): 172491424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 18731, 37462, 74924, 131117, 149848, 262234, 299696, 524468, 599392, 1048936, 1198784, 2097872, 2397568, 4195744, 4795136, 8391488, 9590272, 16782976, 19180544, 33565952, 67131904, 134263808]

約数ペア:

[(1, 134263808), (2, 67131904), (4, 33565952), (7, 19180544), (8, 16782976), (14, 9590272), (16, 8391488), (28, 4795136), (32, 4195744), (56, 2397568), (64, 2097872), (112, 1198784), (128, 1048936), (224, 599392), (256, 524468), (448, 299696), (512, 262234), (896, 149848), (1024, 131117), (1792, 74924), (3584, 37462), (7168, 18731)]