164088589

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 189623808

約数和(自身を除く): 25535219

約数列:

[1, 7, 197, 257, 463, 1379, 1799, 3241, 50629, 91211, 118991, 354403, 638477, 832937, 23441227, 164088589]

約数ペア:

[(1, 164088589), (7, 23441227), (197, 832937), (257, 638477), (463, 354403), (1379, 118991), (1799, 91211), (3241, 50629)]