166226764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{27179}}^1$

素因数の和:27333

約数の個数: 24

約数和(自身を含む): 319636800

約数和(自身を除く): 153410036

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 27179, 54358, 108716, 298969, 597938, 1195876, 3777881, 7555762, 15111524, 41556691, 83113382, 166226764]

約数ペア:

[(1, 166226764), (2, 83113382), (4, 41556691), (11, 15111524), (22, 7555762), (44, 3777881), (139, 1195876), (278, 597938), (556, 298969), (1529, 108716), (3058, 54358), (6116, 27179)]