151978156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{4259}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 290566080

約数和(自身を除く): 138587924

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 3244, 4259, 8518, 8921, 17036, 17842, 35684, 46849, 93698, 187396, 3454049, 6908098, 13816196, 37994539, 75989078, 151978156]

約数ペア:

[(1, 151978156), (2, 75989078), (4, 37994539), (11, 13816196), (22, 6908098), (44, 3454049), (811, 187396), (1622, 93698), (3244, 46849), (4259, 35684), (8518, 17842), (8921, 17036)]