163944138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1188001}}^1$

素因数の和:1188029

約数の個数: 16

約数和(自身を含む): 342144576

約数和(自身を除く): 178200438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1188001, 2376002, 3564003, 7128006, 27324023, 54648046, 81972069, 163944138]

約数ペア:

[(1, 163944138), (2, 81972069), (3, 54648046), (6, 27324023), (23, 7128006), (46, 3564003), (69, 2376002), (138, 1188001)]