168049262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{20959}}^1$

素因数の和:21191

約数の個数: 16

約数和(自身を含む): 266611200

約数和(自身を除く): 98561938

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 20959, 41918, 398221, 796442, 4422349, 8844698, 84024631, 168049262]

約数ペア:

[(1, 168049262), (2, 84024631), (19, 8844698), (38, 4422349), (211, 796442), (422, 398221), (4009, 41918), (8018, 20959)]