164047751

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21841}}^1$

素因数の和:21914

約数の個数: 16

約数和(自身を含む): 199199040

約数和(自身を除く): 35151289

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 21841, 152887, 633389, 808117, 4433723, 5656819, 23435393, 164047751]

約数ペア:

[(1, 164047751), (7, 23435393), (29, 5656819), (37, 4433723), (203, 808117), (259, 633389), (1073, 152887), (7511, 21841)]