15709645452

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{117443}}^1$

素因数の和:117678

約数の個数: 48

約数和(自身を含む): 37409202432

約数和(自身を除く): 21699556980

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 284, 314, 426, 471, 628, 852, 942, 1884, 11147, 22294, 33441, 44588, 66882, 117443, 133764, 234886, 352329, 469772, 704658, 1409316, 8338453, 16676906, 18438551, 25015359, 33353812, 36877102, 50030718, 55315653, 73754204, 100061436, 110631306, 221262612, 1309137121, 2618274242, 3927411363, 5236548484, 7854822726, 15709645452]

約数ペア:

[(1, 15709645452), (2, 7854822726), (3, 5236548484), (4, 3927411363), (6, 2618274242), (12, 1309137121), (71, 221262612), (142, 110631306), (157, 100061436), (213, 73754204), (284, 55315653), (314, 50030718), (426, 36877102), (471, 33353812), (628, 25015359), (852, 18438551), (942, 16676906), (1884, 8338453), (11147, 1409316), (22294, 704658), (33441, 469772), (44588, 352329), (66882, 234886), (117443, 133764)]