161628492

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{16649}}^1$

素因数の和:17465

約数の個数: 24

約数和(自身を含む): 377622000

約数和(自身を除く): 215993508

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 16649, 33298, 49947, 66596, 99894, 199788, 13469041, 26938082, 40407123, 53876164, 80814246, 161628492]

約数ペア:

[(1, 161628492), (2, 80814246), (3, 53876164), (4, 40407123), (6, 26938082), (12, 13469041), (809, 199788), (1618, 99894), (2427, 66596), (3236, 49947), (4854, 33298), (9708, 16649)]