161780490084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709563553}}^1$

素因数の和:709563579

約数の個数: 24

約数和(自身を含む): 397355590240

約数和(自身を除く): 235575100156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 709563553, 1419127106, 2128690659, 2838254212, 4257381318, 8514762636, 13481707507, 26963415014, 40445122521, 53926830028, 80890245042, 161780490084]

約数ペア:

[(1, 161780490084), (2, 80890245042), (3, 53926830028), (4, 40445122521), (6, 26963415014), (12, 13481707507), (19, 8514762636), (38, 4257381318), (57, 2838254212), (76, 2128690659), (114, 1419127106), (228, 709563553)]