161361088

素因数分解:

$2^6\times 7^1\times {\mathrm{360181}}^1$

素因数の和:360200

約数の個数: 28

約数和(自身を含む): 365944912

約数和(自身を除く): 204583824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 360181, 720362, 1440724, 2521267, 2881448, 5042534, 5762896, 10085068, 11525792, 20170136, 23051584, 40340272, 80680544, 161361088]

約数ペア:

[(1, 161361088), (2, 80680544), (4, 40340272), (7, 23051584), (8, 20170136), (14, 11525792), (16, 10085068), (28, 5762896), (32, 5042534), (56, 2881448), (64, 2521267), (112, 1440724), (224, 720362), (448, 360181)]