157099171892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{218717}}^1$

素因数の和:219480

約数の個数: 48

約数和(自身を含む): 312084339840

約数和(自身を除く): 154985167948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 727, 988, 1454, 2908, 9451, 13813, 18902, 27626, 37804, 55252, 179569, 218717, 359138, 437434, 718276, 874868, 2843321, 4155623, 5686642, 8311246, 11373284, 16622492, 54023099, 108046198, 159007259, 216092396, 318014518, 636029036, 2067094367, 3021137921, 4134188734, 6042275842, 8268377468, 12084551684, 39274792973, 78549585946, 157099171892]

約数ペア:

[(1, 157099171892), (2, 78549585946), (4, 39274792973), (13, 12084551684), (19, 8268377468), (26, 6042275842), (38, 4134188734), (52, 3021137921), (76, 2067094367), (247, 636029036), (494, 318014518), (727, 216092396), (988, 159007259), (1454, 108046198), (2908, 54023099), (9451, 16622492), (13813, 11373284), (18902, 8311246), (27626, 5686642), (37804, 4155623), (55252, 2843321), (179569, 874868), (218717, 718276), (359138, 437434)]