140430246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{29147}}^1$

素因数の和:29236

約数の個数: 32

約数和(自身を含む): 310601088

約数和(自身を除く): 170170842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 29147, 58294, 87441, 174882, 320617, 641234, 961851, 1923702, 2127731, 4255462, 6383193, 12766386, 23405041, 46810082, 70215123, 140430246]

約数ペア:

[(1, 140430246), (2, 70215123), (3, 46810082), (6, 23405041), (11, 12766386), (22, 6383193), (33, 4255462), (66, 2127731), (73, 1923702), (146, 961851), (219, 641234), (438, 320617), (803, 174882), (1606, 87441), (2409, 58294), (4818, 29147)]