164522456

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94771}}^1$

素因数の和:94815

約数の個数: 32

約数和(自身を含む): 363924480

約数和(自身を除く): 199402024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 94771, 189542, 379084, 663397, 758168, 1326794, 2653588, 2937901, 5307176, 5875802, 11751604, 20565307, 23503208, 41130614, 82261228, 164522456]

約数ペア:

[(1, 164522456), (2, 82261228), (4, 41130614), (7, 23503208), (8, 20565307), (14, 11751604), (28, 5875802), (31, 5307176), (56, 2937901), (62, 2653588), (124, 1326794), (217, 758168), (248, 663397), (434, 379084), (868, 189542), (1736, 94771)]