189371336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1777}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 445495680

約数和(自身を除く): 256124344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 308, 346, 616, 692, 1211, 1384, 1777, 1903, 2422, 3554, 3806, 4844, 7108, 7612, 9688, 12439, 13321, 14216, 15224, 19547, 24878, 26642, 39094, 49756, 53284, 78188, 99512, 106568, 136829, 156376, 273658, 307421, 547316, 614842, 1094632, 1229684, 2151947, 2459368, 3381631, 4303894, 6763262, 8607788, 13526524, 17215576, 23671417, 27053048, 47342834, 94685668, 189371336]

約数ペア:

[(1, 189371336), (2, 94685668), (4, 47342834), (7, 27053048), (8, 23671417), (11, 17215576), (14, 13526524), (22, 8607788), (28, 6763262), (44, 4303894), (56, 3381631), (77, 2459368), (88, 2151947), (154, 1229684), (173, 1094632), (308, 614842), (346, 547316), (616, 307421), (692, 273658), (1211, 156376), (1384, 136829), (1777, 106568), (1903, 99512), (2422, 78188), (3554, 53284), (3806, 49756), (4844, 39094), (7108, 26642), (7612, 24878), (9688, 19547), (12439, 15224), (13321, 14216)]