168590926

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{27431}}^1$

素因数の和:27879

約数の個数: 16

約数和(自身を含む): 289681920

約数和(自身を除く): 121090994

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 27431, 54862, 192017, 384034, 12042209, 24084418, 84295463, 168590926]

約数ペア:

[(1, 168590926), (2, 84295463), (7, 24084418), (14, 12042209), (439, 384034), (878, 192017), (3073, 54862), (6146, 27431)]