168952641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17123}}^1$

素因数の和:17173

約数の個数: 32

約数和(自身を含む): 276175872

約数和(自身を除く): 107223231

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 17123, 51369, 188353, 222599, 393829, 565059, 667797, 1181487, 2448589, 4332119, 5119777, 7345767, 12996357, 15359331, 56317547, 168952641]

約数ペア:

[(1, 168952641), (3, 56317547), (11, 15359331), (13, 12996357), (23, 7345767), (33, 5119777), (39, 4332119), (69, 2448589), (143, 1181487), (253, 667797), (299, 565059), (429, 393829), (759, 222599), (897, 188353), (3289, 51369), (9867, 17123)]