158946298

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{8233}}^1$

素因数の和:8446

約数の個数: 24

約数和(自身を含む): 278786772

約数和(自身を除く): 119840474

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 8233, 9653, 16466, 19306, 57631, 115262, 403417, 806834, 1621901, 3243802, 11353307, 22706614, 79473149, 158946298]

約数ペア:

[(1, 158946298), (2, 79473149), (7, 22706614), (14, 11353307), (49, 3243802), (98, 1621901), (197, 806834), (394, 403417), (1379, 115262), (2758, 57631), (8233, 19306), (9653, 16466)]