142788439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8831}}^1$

素因数の和:8910

約数の個数: 16

約数和(自身を含む): 161095680

約数和(自身を除く): 18307241

約数列:

[1, 19, 23, 37, 437, 703, 851, 8831, 16169, 167789, 203113, 326747, 3859147, 6208193, 7515181, 142788439]

約数ペア:

[(1, 142788439), (19, 7515181), (23, 6208193), (37, 3859147), (437, 326747), (703, 203113), (851, 167789), (8831, 16169)]