168006242884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2210608459}}^1$

素因数の和:2210608482

約数の個数: 12

約数和(自身を含む): 309485184400

約数和(自身を除く): 141478941516

約数列:

[1, 2, 4, 19, 38, 76, 2210608459, 4421216918, 8842433836, 42001560721, 84003121442, 168006242884]

約数ペア:

[(1, 168006242884), (2, 84003121442), (4, 42001560721), (19, 8842433836), (38, 4421216918), (76, 2210608459)]