161544894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89449}}^1$

素因数の和:89504

約数の個数: 32

約数和(自身を含む): 377836800

約数和(自身を除く): 216291906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 89449, 178898, 268347, 536694, 626143, 1252286, 1878429, 3756858, 3846307, 7692614, 11538921, 23077842, 26924149, 53848298, 80772447, 161544894]

約数ペア:

[(1, 161544894), (2, 80772447), (3, 53848298), (6, 26924149), (7, 23077842), (14, 11538921), (21, 7692614), (42, 3846307), (43, 3756858), (86, 1878429), (129, 1252286), (258, 626143), (301, 536694), (602, 268347), (903, 178898), (1806, 89449)]