164078471

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{7451}}^1$

素因数の和:7550

約数の個数: 12

約数和(自身を含む): 176031144

約数和(自身を除く): 11952673

約数列:

[1, 19, 61, 361, 1159, 7451, 22021, 141569, 454511, 2689811, 8635709, 164078471]

約数ペア:

[(1, 164078471), (19, 8635709), (61, 2689811), (361, 454511), (1159, 141569), (7451, 22021)]