156939297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{9397}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 221040960

約数和(自身を除く): 64101663

約数列:

[1, 3, 19, 57, 293, 879, 5567, 9397, 16701, 28191, 178543, 535629, 2753321, 8259963, 52313099, 156939297]

約数ペア:

[(1, 156939297), (3, 52313099), (19, 8259963), (57, 2753321), (293, 535629), (879, 178543), (5567, 28191), (9397, 16701)]