168496528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457871}}^1$

素因数の和:457902

約数の個数: 20

約数和(自身を含む): 340656768

約数和(自身を除く): 172160240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457871, 915742, 1831484, 3662968, 7325936, 10531033, 21062066, 42124132, 84248264, 168496528]

約数ペア:

[(1, 168496528), (2, 84248264), (4, 42124132), (8, 21062066), (16, 10531033), (23, 7325936), (46, 3662968), (92, 1831484), (184, 915742), (368, 457871)]