162000004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{125387}}^1$

素因数の和:125427

約数の個数: 24

約数和(自身を含む): 315977760

約数和(自身を除く): 153977756

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 125387, 250774, 501548, 2131579, 2382353, 4263158, 4764706, 8526316, 9529412, 40500001, 81000002, 162000004]

約数ペア:

[(1, 162000004), (2, 81000002), (4, 40500001), (17, 9529412), (19, 8526316), (34, 4764706), (38, 4263158), (68, 2382353), (76, 2131579), (323, 501548), (646, 250774), (1292, 125387)]