156949226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{260713}}^1$

素因数の和:260765

約数の個数: 16

約数和(自身を含む): 275313984

約数和(自身を除く): 118364758

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 260713, 521426, 1824991, 3649982, 11210659, 22421318, 78474613, 156949226]

約数ペア:

[(1, 156949226), (2, 78474613), (7, 22421318), (14, 11210659), (43, 3649982), (86, 1824991), (301, 521426), (602, 260713)]