160168338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21863}}^1$

素因数の和:21919

約数の個数: 48

約数和(自身を含む): 388829376

約数和(自身を除く): 228661038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 21863, 43726, 65589, 131178, 196767, 240493, 393534, 480986, 721479, 808931, 1442958, 1617862, 2164437, 2426793, 4328874, 4853586, 7280379, 8898241, 14560758, 17796482, 26694723, 53389446, 80084169, 160168338]

約数ペア:

[(1, 160168338), (2, 80084169), (3, 53389446), (6, 26694723), (9, 17796482), (11, 14560758), (18, 8898241), (22, 7280379), (33, 4853586), (37, 4328874), (66, 2426793), (74, 2164437), (99, 1617862), (111, 1442958), (198, 808931), (222, 721479), (333, 480986), (407, 393534), (666, 240493), (814, 196767), (1221, 131178), (2442, 65589), (3663, 43726), (7326, 21863)]