156785449552

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1949}}^1\times {\mathrm{4111}}^1$

素因数の和:7291

約数の個数: 40

約数和(自身を含む): 304250169600

約数和(自身を除く): 147464720048

約数列:

[1, 2, 4, 8, 16, 1223, 1949, 2446, 3898, 4111, 4892, 7796, 8222, 9784, 15592, 16444, 19568, 31184, 32888, 65776, 2383627, 4767254, 5027753, 8012339, 9534508, 10055506, 16024678, 19069016, 20111012, 32049356, 38138032, 40222024, 64098712, 80444048, 128197424, 9799090597, 19598181194, 39196362388, 78392724776, 156785449552]

約数ペア:

[(1, 156785449552), (2, 78392724776), (4, 39196362388), (8, 19598181194), (16, 9799090597), (1223, 128197424), (1949, 80444048), (2446, 64098712), (3898, 40222024), (4111, 38138032), (4892, 32049356), (7796, 20111012), (8222, 19069016), (9784, 16024678), (15592, 10055506), (16444, 9534508), (19568, 8012339), (31184, 5027753), (32888, 4767254), (65776, 2383627)]