161373548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 331478784

約数和(自身を除く): 170105236

約数列:

[1, 2, 4, 7, 14, 28, 61, 107, 122, 214, 244, 427, 428, 749, 854, 883, 1498, 1708, 1766, 2996, 3532, 6181, 6527, 12362, 13054, 24724, 26108, 45689, 53863, 91378, 94481, 107726, 182756, 188962, 215452, 377041, 377924, 661367, 754082, 1322734, 1508164, 2645468, 5763341, 11526682, 23053364, 40343387, 80686774, 161373548]

約数ペア:

[(1, 161373548), (2, 80686774), (4, 40343387), (7, 23053364), (14, 11526682), (28, 5763341), (61, 2645468), (107, 1508164), (122, 1322734), (214, 754082), (244, 661367), (427, 377924), (428, 377041), (749, 215452), (854, 188962), (883, 182756), (1498, 107726), (1708, 94481), (1766, 91378), (2996, 53863), (3532, 45689), (6181, 26108), (6527, 24724), (12362, 13054)]