161331018

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{161009}}^1$

素因数の和:161181

約数の個数: 16

約数和(自身を含む): 324596160

約数和(自身を除く): 163265142

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 161009, 322018, 483027, 966054, 26888503, 53777006, 80665509, 161331018]

約数ペア:

[(1, 161331018), (2, 80665509), (3, 53777006), (6, 26888503), (167, 966054), (334, 483027), (501, 322018), (1002, 161009)]