78130166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20357}}^1$

素因数の和:20479

約数の個数: 16

約数和(自身を含む): 124590960

約数和(自身を除く): 46460794

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 20357, 40714, 386783, 773566, 2056057, 4112114, 39065083, 78130166]

約数ペア:

[(1, 78130166), (2, 39065083), (19, 4112114), (38, 2056057), (101, 773566), (202, 386783), (1919, 40714), (3838, 20357)]