153431488

素因数分解:

$2^6\times 7^1\times {\mathrm{342481}}^1$

素因数の和:342500

約数の個数: 28

約数和(自身を含む): 347961712

約数和(自身を除く): 194530224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 342481, 684962, 1369924, 2397367, 2739848, 4794734, 5479696, 9589468, 10959392, 19178936, 21918784, 38357872, 76715744, 153431488]

約数ペア:

[(1, 153431488), (2, 76715744), (4, 38357872), (7, 21918784), (8, 19178936), (14, 10959392), (16, 9589468), (28, 5479696), (32, 4794734), (56, 2739848), (64, 2397367), (112, 1369924), (224, 684962), (448, 342481)]