15678002874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{78007}}^1$

素因数の和:78115

約数の個数: 64

約数和(自身を含む): 34598108160

約数和(自身を除く): 18920105286

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 246, 258, 779, 817, 1558, 1634, 1763, 2337, 2451, 3526, 4674, 4902, 5289, 10578, 33497, 66994, 78007, 100491, 156014, 200982, 234021, 468042, 1482133, 2964266, 3198287, 3354301, 4446399, 6396574, 6708602, 8892798, 9594861, 10062903, 19189722, 20125806, 60767453, 63731719, 121534906, 127463438, 137526341, 182302359, 191195157, 275052682, 364604718, 382390314, 412579023, 825158046, 2613000479, 5226000958, 7839001437, 15678002874]

約数ペア:

[(1, 15678002874), (2, 7839001437), (3, 5226000958), (6, 2613000479), (19, 825158046), (38, 412579023), (41, 382390314), (43, 364604718), (57, 275052682), (82, 191195157), (86, 182302359), (114, 137526341), (123, 127463438), (129, 121534906), (246, 63731719), (258, 60767453), (779, 20125806), (817, 19189722), (1558, 10062903), (1634, 9594861), (1763, 8892798), (2337, 6708602), (2451, 6396574), (3526, 4446399), (4674, 3354301), (4902, 3198287), (5289, 2964266), (10578, 1482133), (33497, 468042), (66994, 234021), (78007, 200982), (100491, 156014)]