159344906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1697}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 288524160

約数和(自身を除く): 129179254

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 353, 706, 1697, 2471, 3394, 4942, 6707, 11879, 13414, 23758, 32243, 46949, 64486, 93898, 225701, 451402, 599041, 1198082, 4193287, 8386574, 11381779, 22763558, 79672453, 159344906]

約数ペア:

[(1, 159344906), (2, 79672453), (7, 22763558), (14, 11381779), (19, 8386574), (38, 4193287), (133, 1198082), (266, 599041), (353, 451402), (706, 225701), (1697, 93898), (2471, 64486), (3394, 46949), (4942, 32243), (6707, 23758), (11879, 13414)]