168998526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{408209}}^1$

素因数の和:408240

約数の個数: 24

約数和(自身を含む): 382084560

約数和(自身を除く): 213086034

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 408209, 816418, 1224627, 2449254, 3673881, 7347762, 9388807, 18777614, 28166421, 56332842, 84499263, 168998526]

約数ペア:

[(1, 168998526), (2, 84499263), (3, 56332842), (6, 28166421), (9, 18777614), (18, 9388807), (23, 7347762), (46, 3673881), (69, 2449254), (138, 1224627), (207, 816418), (414, 408209)]