165177584

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6606

約数の個数: 60

約数和(自身を含む): 378887208

約数和(自身を除く): 213709624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 6563, 12584, 13126, 25168, 26252, 52504, 72193, 85319, 105008, 144386, 170638, 288772, 341276, 577544, 682552, 794123, 938509, 1155088, 1365104, 1588246, 1877018, 3176492, 3754036, 6352984, 7508072, 10323599, 12705968, 15016144, 20647198, 41294396, 82588792, 165177584]

約数ペア:

[(1, 165177584), (2, 82588792), (4, 41294396), (8, 20647198), (11, 15016144), (13, 12705968), (16, 10323599), (22, 7508072), (26, 6352984), (44, 3754036), (52, 3176492), (88, 1877018), (104, 1588246), (121, 1365104), (143, 1155088), (176, 938509), (208, 794123), (242, 682552), (286, 577544), (484, 341276), (572, 288772), (968, 170638), (1144, 144386), (1573, 105008), (1936, 85319), (2288, 72193), (3146, 52504), (6292, 26252), (6563, 25168), (12584, 13126)]