156980404774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{180161}}^1$

素因数の和:180456

約数の個数: 32

約数和(自身を含む): 247888499040

約数和(自身を除く): 90908094266

約数列:

[1, 2, 29, 58, 83, 166, 181, 362, 2407, 4814, 5249, 10498, 15023, 30046, 180161, 360322, 435667, 871334, 5224669, 10449338, 14953363, 29906726, 32609141, 65218282, 433647527, 867295054, 945665089, 1891330178, 2706558703, 5413117406, 78490202387, 156980404774]

約数ペア:

[(1, 156980404774), (2, 78490202387), (29, 5413117406), (58, 2706558703), (83, 1891330178), (166, 945665089), (181, 867295054), (362, 433647527), (2407, 65218282), (4814, 32609141), (5249, 29906726), (10498, 14953363), (15023, 10449338), (30046, 5224669), (180161, 871334), (360322, 435667)]