164495519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 178214400

約数和(自身を除く): 13718881

約数列:

[1, 17, 67, 139, 1039, 1139, 2363, 9313, 17663, 69613, 144421, 158321, 1183421, 2455157, 9676207, 164495519]

約数ペア:

[(1, 164495519), (17, 9676207), (67, 2455157), (139, 1183421), (1039, 158321), (1139, 144421), (2363, 69613), (9313, 17663)]