131330404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2837}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 234577728

約数和(自身を除く): 103247324

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 2837, 5674, 11348, 11573, 23146, 46292, 201427, 402854, 462431, 805708, 924862, 1849724, 32832601, 65665202, 131330404]

約数ペア:

[(1, 131330404), (2, 65665202), (4, 32832601), (71, 1849724), (142, 924862), (163, 805708), (284, 462431), (326, 402854), (652, 201427), (2837, 46292), (5674, 23146), (11348, 11573)]