161113666

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71479}}^1$

素因数の和:71518

約数の個数: 24

約数和(自身を含む): 293353920

約数和(自身を除く): 132240254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 71479, 142958, 500353, 1000706, 1644017, 3288034, 3502471, 7004942, 11508119, 23016238, 80556833, 161113666]

約数ペア:

[(1, 161113666), (2, 80556833), (7, 23016238), (14, 11508119), (23, 7004942), (46, 3502471), (49, 3288034), (98, 1644017), (161, 1000706), (322, 500353), (1127, 142958), (2254, 71479)]