164037404

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{226571}}^1$

素因数の和:226756

約数の個数: 12

約数和(自身を含む): 288652728

約数和(自身を除く): 124615324

約数列:

[1, 2, 4, 181, 362, 724, 226571, 453142, 906284, 41009351, 82018702, 164037404]

約数ペア:

[(1, 164037404), (2, 82018702), (4, 41009351), (181, 906284), (362, 453142), (724, 226571)]