164024212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{338893}}^1$

素因数の和:338919

約数の個数: 18

約数和(自身を含む): 315510314

約数和(自身を除く): 151486102

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 338893, 677786, 1355572, 3727823, 7455646, 14911292, 41006053, 82012106, 164024212]

約数ペア:

[(1, 164024212), (2, 82012106), (4, 41006053), (11, 14911292), (22, 7455646), (44, 3727823), (121, 1355572), (242, 677786), (484, 338893)]