161009534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5657}}^1$

素因数の和:5792

約数の個数: 32

約数和(自身を含む): 293310720

約数和(自身を除く): 132301186

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 5657, 11314, 14231, 28462, 39599, 79198, 107483, 214966, 605299, 752381, 1210598, 1504762, 4237093, 8474186, 11500681, 23001362, 80504767, 161009534]

約数ペア:

[(1, 161009534), (2, 80504767), (7, 23001362), (14, 11500681), (19, 8474186), (38, 4237093), (107, 1504762), (133, 1210598), (214, 752381), (266, 605299), (749, 214966), (1498, 107483), (2033, 79198), (4066, 39599), (5657, 28462), (11314, 14231)]