156909654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{72043}}^1$

素因数の和:72073

約数の個数: 36

約数和(自身を含む): 373692228

約数和(自身を除く): 216782574

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 72043, 144086, 216129, 432258, 648387, 792473, 1296774, 1584946, 2377419, 4754838, 7132257, 8717203, 14264514, 17434406, 26151609, 52303218, 78454827, 156909654]

約数ペア:

[(1, 156909654), (2, 78454827), (3, 52303218), (6, 26151609), (9, 17434406), (11, 14264514), (18, 8717203), (22, 7132257), (33, 4754838), (66, 2377419), (99, 1584946), (121, 1296774), (198, 792473), (242, 648387), (363, 432258), (726, 216129), (1089, 144086), (2178, 72043)]