158212582

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{1811}}^1$

素因数の和:1873

約数の個数: 36

約数和(自身を含む): 275458428

約数和(自身を除く): 117245846

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 1811, 2299, 3622, 3971, 4598, 7942, 19921, 34409, 39842, 43681, 68818, 87362, 219131, 378499, 438262, 653771, 756998, 1307542, 4163489, 7191481, 8326978, 14382962, 79106291, 158212582]

約数ペア:

[(1, 158212582), (2, 79106291), (11, 14382962), (19, 8326978), (22, 7191481), (38, 4163489), (121, 1307542), (209, 756998), (242, 653771), (361, 438262), (418, 378499), (722, 219131), (1811, 87362), (2299, 68818), (3622, 43681), (3971, 39842), (4598, 34409), (7942, 19921)]