148971647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23054

約数の個数: 16

約数和(自身を含む): 176593920

約数和(自身を除く): 27622273

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 22993, 252923, 436867, 712783, 4805537, 7840613, 13542877, 148971647]

約数ペア:

[(1, 148971647), (11, 13542877), (19, 7840613), (31, 4805537), (209, 712783), (341, 436867), (589, 252923), (6479, 22993)]