159490664

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{156979}}^1$

素因数の和:157112

約数の個数: 16

約数和(自身を含む): 301401600

約数和(自身を除く): 141910936

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 156979, 313958, 627916, 1255832, 19936333, 39872666, 79745332, 159490664]

約数ペア:

[(1, 159490664), (2, 79745332), (4, 39872666), (8, 19936333), (127, 1255832), (254, 627916), (508, 313958), (1016, 156979)]