164975556076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2170731001}}^1$

素因数の和:2170731024

約数の個数: 12

約数和(自身を含む): 303902340280

約数和(自身を除く): 138926784204

約数列:

[1, 2, 4, 19, 38, 76, 2170731001, 4341462002, 8682924004, 41243889019, 82487778038, 164975556076]

約数ペア:

[(1, 164975556076), (2, 82487778038), (4, 41243889019), (19, 8682924004), (38, 4341462002), (76, 2170731001)]