148858369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 31544831

約数列:

[1, 11, 19, 23, 173, 179, 209, 253, 437, 1903, 1969, 3287, 3401, 3979, 4117, 4807, 30967, 36157, 37411, 43769, 45287, 75601, 78223, 340637, 588373, 712241, 831611, 860453, 6472103, 7834651, 13532579, 148858369]

約数ペア:

[(1, 148858369), (11, 13532579), (19, 7834651), (23, 6472103), (173, 860453), (179, 831611), (209, 712241), (253, 588373), (437, 340637), (1903, 78223), (1969, 75601), (3287, 45287), (3401, 43769), (3979, 37411), (4117, 36157), (4807, 30967)]