139310404

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{36241}}^1$

素因数の和:36307

約数の個数: 18

約数和(自身を含む): 251918142

約数和(自身を除く): 112607738

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 36241, 72482, 144964, 1123471, 2246942, 4493884, 34827601, 69655202, 139310404]

約数ペア:

[(1, 139310404), (2, 69655202), (4, 34827601), (31, 4493884), (62, 2246942), (124, 1123471), (961, 144964), (1922, 72482), (3844, 36241)]