166881852

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{23531}}^1$

素因数の和:23738

約数の個数: 36

約数和(自身を含む): 423999576

約数和(自身を除く): 257117724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 23531, 47062, 70593, 94124, 141186, 211779, 282372, 423558, 847116, 4635607, 9271214, 13906821, 18542428, 27813642, 41720463, 55627284, 83440926, 166881852]

約数ペア:

[(1, 166881852), (2, 83440926), (3, 55627284), (4, 41720463), (6, 27813642), (9, 18542428), (12, 13906821), (18, 9271214), (36, 4635607), (197, 847116), (394, 423558), (591, 282372), (788, 211779), (1182, 141186), (1773, 94124), (2364, 70593), (3546, 47062), (7092, 23531)]