165149996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{341219}}^1$

素因数の和:341245

約数の個数: 18

約数和(自身を含む): 317675820

約数和(自身を除く): 152525824

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 341219, 682438, 1364876, 3753409, 7506818, 15013636, 41287499, 82574998, 165149996]

約数ペア:

[(1, 165149996), (2, 82574998), (4, 41287499), (11, 15013636), (22, 7506818), (44, 3753409), (121, 1364876), (242, 682438), (484, 341219)]