129726098

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{3583}}^1$

素因数の和:4049

約数の個数: 16

約数和(自身を含む): 199643136

約数和(自身を除く): 69917038

約数列:

[1, 2, 43, 86, 421, 842, 3583, 7166, 18103, 36206, 154069, 308138, 1508443, 3016886, 64863049, 129726098]

約数ペア:

[(1, 129726098), (2, 64863049), (43, 3016886), (86, 1508443), (421, 308138), (842, 154069), (3583, 36206), (7166, 18103)]