161777198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{100733}}^1$

素因数の和:100819

約数の個数: 16

約数和(自身を含む): 268355376

約数和(自身を除く): 106578178

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 100733, 201466, 1108063, 2216126, 7353509, 14707018, 80888599, 161777198]

約数ペア:

[(1, 161777198), (2, 80888599), (11, 14707018), (22, 7353509), (73, 2216126), (146, 1108063), (803, 201466), (1606, 100733)]