144429904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127139}}^1$

素因数の和:127218

約数の個数: 20

約数和(自身を含む): 283776480

約数和(自身を除く): 139346576

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 127139, 254278, 508556, 1017112, 2034224, 9026869, 18053738, 36107476, 72214952, 144429904]

約数ペア:

[(1, 144429904), (2, 72214952), (4, 36107476), (8, 18053738), (16, 9026869), (71, 2034224), (142, 1017112), (284, 508556), (568, 254278), (1136, 127139)]