131520170

素因数分解:

$2^1\times 5^1\times {\mathrm{2861}}^1\times {\mathrm{4597}}^1$

素因数の和:7465

約数の個数: 16

約数和(自身を含む): 236870568

約数和(自身を除く): 105350398

約数列:

[1, 2, 5, 10, 2861, 4597, 5722, 9194, 14305, 22985, 28610, 45970, 13152017, 26304034, 65760085, 131520170]

約数ペア:

[(1, 131520170), (2, 65760085), (5, 26304034), (10, 13152017), (2861, 45970), (4597, 28610), (5722, 22985), (9194, 14305)]