157465378

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{13903}}^1$

素因数の和:14721

約数の個数: 16

約数和(自身を含む): 270293760

約数和(自身を除く): 112828382

約数列:

[1, 2, 7, 14, 809, 1618, 5663, 11326, 13903, 27806, 97321, 194642, 11247527, 22495054, 78732689, 157465378]

約数ペア:

[(1, 157465378), (2, 78732689), (7, 22495054), (14, 11247527), (809, 194642), (1618, 97321), (5663, 27806), (11326, 13903)]