134579648

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4321

約数の個数: 56

約数和(自身を含む): 309579264

約数和(自身を除く): 174999616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4231, 4544, 7952, 8462, 15904, 16924, 29617, 31808, 33848, 59234, 67696, 118468, 135392, 236936, 270784, 300401, 473872, 600802, 947744, 1201604, 1895488, 2102807, 2403208, 4205614, 4806416, 8411228, 9612832, 16822456, 19225664, 33644912, 67289824, 134579648]

約数ペア:

[(1, 134579648), (2, 67289824), (4, 33644912), (7, 19225664), (8, 16822456), (14, 9612832), (16, 8411228), (28, 4806416), (32, 4205614), (56, 2403208), (64, 2102807), (71, 1895488), (112, 1201604), (142, 947744), (224, 600802), (284, 473872), (448, 300401), (497, 270784), (568, 236936), (994, 135392), (1136, 118468), (1988, 67696), (2272, 59234), (3976, 33848), (4231, 31808), (4544, 29617), (7952, 16924), (8462, 15904)]