156640261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 169766064

約数和(自身を除く): 13125803

約数列:

[1, 17, 73, 113, 1117, 1241, 1921, 8249, 18989, 81541, 126221, 140233, 1386197, 2145757, 9214133, 156640261]

約数ペア:

[(1, 156640261), (17, 9214133), (73, 2145757), (113, 1386197), (1117, 140233), (1241, 126221), (1921, 81541), (8249, 18989)]