156920846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 256864608

約数和(自身を除く): 99943762

約数列:

[1, 2, 17, 34, 43, 86, 181, 362, 593, 731, 1186, 1462, 3077, 6154, 7783, 10081, 15566, 20162, 25499, 50998, 107333, 132311, 214666, 264622, 433483, 866966, 1824661, 3649322, 4615319, 9230638, 78460423, 156920846]

約数ペア:

[(1, 156920846), (2, 78460423), (17, 9230638), (34, 4615319), (43, 3649322), (86, 1824661), (181, 866966), (362, 433483), (593, 264622), (731, 214666), (1186, 132311), (1462, 107333), (3077, 50998), (6154, 25499), (7783, 20162), (10081, 15566)]