133253132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{2089}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 240166080

約数和(自身を除く): 106912948

約数列:

[1, 2, 4, 37, 74, 148, 431, 862, 1724, 2089, 4178, 8356, 15947, 31894, 63788, 77293, 154586, 309172, 900359, 1800718, 3601436, 33313283, 66626566, 133253132]

約数ペア:

[(1, 133253132), (2, 66626566), (4, 33313283), (37, 3601436), (74, 1800718), (148, 900359), (431, 309172), (862, 154586), (1724, 77293), (2089, 63788), (4178, 31894), (8356, 15947)]