164016721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27061}}^1$

素因数の和:27120

約数の個数: 16

約数和(自身を含む): 194846400

約数和(自身を除く): 30829679

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 27061, 297671, 514159, 784769, 5655749, 8632459, 14910611, 164016721]

約数ペア:

[(1, 164016721), (11, 14910611), (19, 8632459), (29, 5655749), (209, 784769), (319, 514159), (551, 297671), (6061, 27061)]