161066914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{28447}}^1$

素因数の和:28617

約数の個数: 16

約数和(自身を含む): 256032000

約数和(自身を除く): 94965086

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 28447, 56894, 540493, 1080986, 4238603, 8477206, 80533457, 161066914]

約数ペア:

[(1, 161066914), (2, 80533457), (19, 8477206), (38, 4238603), (149, 1080986), (298, 540493), (2831, 56894), (5662, 28447)]