161009838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 404951040

約数和(自身を除く): 243941202

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 127, 171, 198, 209, 254, 337, 342, 381, 418, 627, 674, 762, 1011, 1143, 1254, 1397, 1881, 2022, 2286, 2413, 2794, 3033, 3707, 3762, 4191, 4826, 6066, 6403, 7239, 7414, 8382, 11121, 12573, 12806, 14478, 19209, 21717, 22242, 25146, 26543, 33363, 38418, 42799, 43434, 53086, 57627, 66726, 70433, 79629, 85598, 115254, 128397, 140866, 159258, 211299, 238887, 256794, 385191, 422598, 470789, 477774, 633897, 770382, 813181, 941578, 1267794, 1412367, 1626362, 2439543, 2824734, 4237101, 4879086, 7318629, 8474202, 8944991, 14637258, 17889982, 26834973, 53669946, 80504919, 161009838]

約数ペア:

[(1, 161009838), (2, 80504919), (3, 53669946), (6, 26834973), (9, 17889982), (11, 14637258), (18, 8944991), (19, 8474202), (22, 7318629), (33, 4879086), (38, 4237101), (57, 2824734), (66, 2439543), (99, 1626362), (114, 1412367), (127, 1267794), (171, 941578), (198, 813181), (209, 770382), (254, 633897), (337, 477774), (342, 470789), (381, 422598), (418, 385191), (627, 256794), (674, 238887), (762, 211299), (1011, 159258), (1143, 140866), (1254, 128397), (1397, 115254), (1881, 85598), (2022, 79629), (2286, 70433), (2413, 66726), (2794, 57627), (3033, 53086), (3707, 43434), (3762, 42799), (4191, 38418), (4826, 33363), (6066, 26543), (6403, 25146), (7239, 22242), (7414, 21717), (8382, 19209), (11121, 14478), (12573, 12806)]