169945919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 210276864

約数和(自身を除く): 40330945

約数列:

[1, 11, 13, 23, 143, 163, 253, 299, 317, 1793, 2119, 3289, 3487, 3749, 4121, 7291, 23309, 41239, 45331, 48737, 51671, 80201, 94783, 536107, 568381, 671723, 1042613, 1188433, 7388953, 13072763, 15449629, 169945919]

約数ペア:

[(1, 169945919), (11, 15449629), (13, 13072763), (23, 7388953), (143, 1188433), (163, 1042613), (253, 671723), (299, 568381), (317, 536107), (1793, 94783), (2119, 80201), (3289, 51671), (3487, 48737), (3749, 45331), (4121, 41239), (7291, 23309)]