158802056278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{68508221}}^1$

素因数の和:68508303

約数の個数: 16

約数和(自身を含む): 254850585840

約数和(自身を除く): 96048529562

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 68508221, 137016442, 1301656199, 2603312398, 4179001481, 8358002962, 79401028139, 158802056278]

約数ペア:

[(1, 158802056278), (2, 79401028139), (19, 8358002962), (38, 4179001481), (61, 2603312398), (122, 1301656199), (1159, 137016442), (2318, 68508221)]