189339976

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{31019}}^1$

素因数の和:31141

約数の個数: 32

約数和(自身を含む): 409464000

約数和(自身を除く): 220124024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 31019, 62038, 124076, 217133, 248152, 434266, 868532, 1737064, 3381071, 6762142, 13524284, 23667497, 27048568, 47334994, 94669988, 189339976]

約数ペア:

[(1, 189339976), (2, 94669988), (4, 47334994), (7, 27048568), (8, 23667497), (14, 13524284), (28, 6762142), (56, 3381071), (109, 1737064), (218, 868532), (436, 434266), (763, 248152), (872, 217133), (1526, 124076), (3052, 62038), (6104, 31019)]