161243432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5443}}^1$

素因数の和:5502

約数の個数: 48

約数和(自身を含む): 361263840

約数和(自身を除く): 200020408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 5443, 7406, 10886, 14812, 21772, 29624, 38101, 43544, 76202, 125189, 152404, 250378, 304808, 500756, 876323, 1001512, 1752646, 2879347, 3505292, 5758694, 7010584, 11517388, 20155429, 23034776, 40310858, 80621716, 161243432]

約数ペア:

[(1, 161243432), (2, 80621716), (4, 40310858), (7, 23034776), (8, 20155429), (14, 11517388), (23, 7010584), (28, 5758694), (46, 3505292), (56, 2879347), (92, 1752646), (161, 1001512), (184, 876323), (322, 500756), (529, 304808), (644, 250378), (1058, 152404), (1288, 125189), (2116, 76202), (3703, 43544), (4232, 38101), (5443, 29624), (7406, 21772), (10886, 14812)]