143475004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1021}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 270850440

約数和(自身を除く): 127375436

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1021, 1634, 1849, 2042, 3268, 3698, 4084, 7396, 19399, 35131, 38798, 43903, 70262, 77596, 87806, 140524, 175612, 834157, 1668314, 1887829, 3336628, 3775658, 7551316, 35868751, 71737502, 143475004]

約数ペア:

[(1, 143475004), (2, 71737502), (4, 35868751), (19, 7551316), (38, 3775658), (43, 3336628), (76, 1887829), (86, 1668314), (172, 834157), (817, 175612), (1021, 140524), (1634, 87806), (1849, 77596), (2042, 70262), (3268, 43903), (3698, 38798), (4084, 35131), (7396, 19399)]