161470676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2477}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 290025120

約数和(自身を除く): 128554444

約数列:

[1, 2, 4, 43, 86, 172, 379, 758, 1516, 2477, 4954, 9908, 16297, 32594, 65188, 106511, 213022, 426044, 938783, 1877566, 3755132, 40367669, 80735338, 161470676]

約数ペア:

[(1, 161470676), (2, 80735338), (4, 40367669), (43, 3755132), (86, 1877566), (172, 938783), (379, 426044), (758, 213022), (1516, 106511), (2477, 65188), (4954, 32594), (9908, 16297)]