164788146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{398039}}^1$

素因数の和:398070

約数の個数: 24

約数和(自身を含む): 372565440

約数和(自身を除く): 207777294

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 398039, 796078, 1194117, 2388234, 3582351, 7164702, 9154897, 18309794, 27464691, 54929382, 82394073, 164788146]

約数ペア:

[(1, 164788146), (2, 82394073), (3, 54929382), (6, 27464691), (9, 18309794), (18, 9154897), (23, 7164702), (46, 3582351), (69, 2388234), (138, 1194117), (207, 796078), (414, 398039)]