161644861154

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{8861137}}^1$

素因数の和:8862449

約数の個数: 16

約数和(自身を含む): 277318174848

約数和(自身を除く): 115673313694

約数列:

[1, 2, 7, 14, 1303, 2606, 9121, 18242, 8861137, 17722274, 62027959, 124055918, 11546061511, 23092123022, 80822430577, 161644861154]

約数ペア:

[(1, 161644861154), (2, 80822430577), (7, 23092123022), (14, 11546061511), (1303, 124055918), (2606, 62027959), (9121, 17722274), (18242, 8861137)]