172556550170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{124141403}}^1$

素因数の和:124141549

約数の個数: 16

約数和(自身を含む): 312836338080

約数和(自身を除く): 140279787910

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 124141403, 248282806, 620707015, 1241414030, 17255655017, 34511310034, 86278275085, 172556550170]

約数ペア:

[(1, 172556550170), (2, 86278275085), (5, 34511310034), (10, 17255655017), (139, 1241414030), (278, 620707015), (695, 248282806), (1390, 124141403)]