156728115564

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1\times {\mathrm{110771}}^1$

素因数の和:111686

約数の個数: 48

約数和(自身を含む): 368521606656

約数和(自身を除く): 211793491092

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 751, 942, 1502, 1884, 2253, 3004, 4506, 9012, 110771, 117907, 221542, 235814, 332313, 353721, 443084, 471628, 664626, 707442, 1329252, 1414884, 17391047, 34782094, 52173141, 69564188, 83189021, 104346282, 166378042, 208692564, 249567063, 332756084, 499134126, 998268252, 13060676297, 26121352594, 39182028891, 52242705188, 78364057782, 156728115564]

約数ペア:

[(1, 156728115564), (2, 78364057782), (3, 52242705188), (4, 39182028891), (6, 26121352594), (12, 13060676297), (157, 998268252), (314, 499134126), (471, 332756084), (628, 249567063), (751, 208692564), (942, 166378042), (1502, 104346282), (1884, 83189021), (2253, 69564188), (3004, 52173141), (4506, 34782094), (9012, 17391047), (110771, 1414884), (117907, 1329252), (221542, 707442), (235814, 664626), (332313, 471628), (353721, 443084)]