143871854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7573}}^1$

素因数の和:7664

約数の個数: 32

約数和(自身を含む): 261757440

約数和(自身を除く): 117885586

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 7573, 9499, 15146, 18998, 53011, 106022, 174179, 348358, 446807, 893614, 1219253, 2438506, 3127649, 6255298, 10276561, 20553122, 71935927, 143871854]

約数ペア:

[(1, 143871854), (2, 71935927), (7, 20553122), (14, 10276561), (23, 6255298), (46, 3127649), (59, 2438506), (118, 1219253), (161, 893614), (322, 446807), (413, 348358), (826, 174179), (1357, 106022), (2714, 53011), (7573, 18998), (9499, 15146)]