161222508

素因数分解:

$2^2\times 3^3\times {\mathrm{1492801}}^1$

素因数の和:1492814

約数の個数: 24

約数和(自身を含む): 417984560

約数和(自身を除く): 256762052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1492801, 2985602, 4478403, 5971204, 8956806, 13435209, 17913612, 26870418, 40305627, 53740836, 80611254, 161222508]

約数ペア:

[(1, 161222508), (2, 80611254), (3, 53740836), (4, 40305627), (6, 26870418), (9, 17913612), (12, 13435209), (18, 8956806), (27, 5971204), (36, 4478403), (54, 2985602), (108, 1492801)]