133604788

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1693}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 237397160

約数和(自身を除く): 103792372

約数列:

[1, 2, 4, 109, 181, 218, 362, 436, 724, 1693, 3386, 6772, 19729, 39458, 78916, 184537, 306433, 369074, 612866, 738148, 1225732, 33401197, 66802394, 133604788]

約数ペア:

[(1, 133604788), (2, 66802394), (4, 33401197), (109, 1225732), (181, 738148), (218, 612866), (362, 369074), (436, 306433), (724, 184537), (1693, 78916), (3386, 39458), (6772, 19729)]