161937973336

素因数分解:

$2^3\times {\mathrm{8311}}^1\times {\mathrm{2435597}}^1$

素因数の和:2443914

約数の個数: 16

約数和(自身を含む): 303670358640

約数和(自身を除く): 141732385304

約数列:

[1, 2, 4, 8, 8311, 16622, 33244, 66488, 2435597, 4871194, 9742388, 19484776, 20242246667, 40484493334, 80968986668, 161937973336]

約数ペア:

[(1, 161937973336), (2, 80968986668), (4, 40484493334), (8, 20242246667), (8311, 19484776), (16622, 9742388), (33244, 4871194), (66488, 2435597)]