158616164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 331634688

約数和(自身を除く): 173018524

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 2803, 4042, 5606, 8084, 11212, 14147, 19621, 28294, 39242, 56588, 78484, 120529, 131741, 241058, 263482, 482116, 526964, 843703, 922187, 1687406, 1844374, 3374812, 3688748, 5664863, 11329726, 22659452, 39654041, 79308082, 158616164]

約数ペア:

[(1, 158616164), (2, 79308082), (4, 39654041), (7, 22659452), (14, 11329726), (28, 5664863), (43, 3688748), (47, 3374812), (86, 1844374), (94, 1687406), (172, 922187), (188, 843703), (301, 526964), (329, 482116), (602, 263482), (658, 241058), (1204, 131741), (1316, 120529), (2021, 78484), (2803, 56588), (4042, 39242), (5606, 28294), (8084, 19621), (11212, 14147)]