161340001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 174225600

約数和(自身を除く): 12885599

約数列:

[1, 19, 73, 89, 1307, 1387, 1691, 6497, 24833, 95411, 116323, 123443, 1812809, 2210137, 8491579, 161340001]

約数ペア:

[(1, 161340001), (19, 8491579), (73, 2210137), (89, 1812809), (1307, 123443), (1387, 116323), (1691, 95411), (6497, 24833)]