161736113

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 229003200

約数和(自身を除く): 67267087

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 539, 833, 929, 931, 1309, 1463, 2261, 3553, 6503, 9163, 10219, 10241, 15793, 15827, 17651, 24871, 45521, 71533, 110551, 123557, 173723, 174097, 194161, 300067, 500731, 773857, 864899, 1216061, 1359127, 2100469, 3300737, 8512427, 9513889, 14703283, 23105159, 161736113]

約数ペア:

[(1, 161736113), (7, 23105159), (11, 14703283), (17, 9513889), (19, 8512427), (49, 3300737), (77, 2100469), (119, 1359127), (133, 1216061), (187, 864899), (209, 773857), (323, 500731), (539, 300067), (833, 194161), (929, 174097), (931, 173723), (1309, 123557), (1463, 110551), (2261, 71533), (3553, 45521), (6503, 24871), (9163, 17651), (10219, 15827), (10241, 15793)]