140753872

素因数分解:

$2^4\times 7^2\times {\mathrm{179533}}^1$

素因数の和:179555

約数の個数: 30

約数和(自身を含む): 317236578

約数和(自身を除く): 176482706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 179533, 359066, 718132, 1256731, 1436264, 2513462, 2872528, 5026924, 8797117, 10053848, 17594234, 20107696, 35188468, 70376936, 140753872]

約数ペア:

[(1, 140753872), (2, 70376936), (4, 35188468), (7, 20107696), (8, 17594234), (14, 10053848), (16, 8797117), (28, 5026924), (49, 2872528), (56, 2513462), (98, 1436264), (112, 1256731), (196, 718132), (392, 359066), (784, 179533)]