158091374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{490967}}^1$

素因数の和:490999

約数の個数: 16

約数和(自身を含む): 282797568

約数和(自身を除く): 124706194

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 490967, 981934, 3436769, 6873538, 11292241, 22584482, 79045687, 158091374]

約数ペア:

[(1, 158091374), (2, 79045687), (7, 22584482), (14, 11292241), (23, 6873538), (46, 3436769), (161, 981934), (322, 490967)]