144256987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10739}}^1$

素因数の和:10866

約数の個数: 16

約数和(自身を含む): 175276800

約数和(自身を除く): 31019813

約数列:

[1, 7, 19, 101, 133, 707, 1919, 10739, 13433, 75173, 204041, 1084639, 1428287, 7592473, 20608141, 144256987]

約数ペア:

[(1, 144256987), (7, 20608141), (19, 7592473), (101, 1428287), (133, 1084639), (707, 204041), (1919, 75173), (10739, 13433)]