156921288765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{45641}}^1$

素因数の和:45902

約数の個数: 64

約数和(自身を含む): 270521959680

約数和(自身を除く): 113600670915

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 139, 255, 291, 417, 485, 695, 1455, 1649, 2085, 2363, 4947, 7089, 8245, 11815, 13483, 24735, 35445, 40449, 45641, 67415, 136923, 202245, 228205, 229211, 684615, 687633, 775897, 1146055, 2327691, 3438165, 3879485, 4427177, 6344099, 11638455, 13281531, 19032297, 22135885, 31720495, 66407655, 75262009, 95161485, 107849683, 225786027, 323549049, 376310045, 539248415, 615377603, 1128930135, 1617745245, 1846132809, 3076888015, 9230664045, 10461419251, 31384257753, 52307096255, 156921288765]

約数ペア:

[(1, 156921288765), (3, 52307096255), (5, 31384257753), (15, 10461419251), (17, 9230664045), (51, 3076888015), (85, 1846132809), (97, 1617745245), (139, 1128930135), (255, 615377603), (291, 539248415), (417, 376310045), (485, 323549049), (695, 225786027), (1455, 107849683), (1649, 95161485), (2085, 75262009), (2363, 66407655), (4947, 31720495), (7089, 22135885), (8245, 19032297), (11815, 13281531), (13483, 11638455), (24735, 6344099), (35445, 4427177), (40449, 3879485), (45641, 3438165), (67415, 2327691), (136923, 1146055), (202245, 775897), (228205, 687633), (229211, 684615)]