164738305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18133}}^1$

素因数の和:18240

約数の個数: 16

約数和(自身を含む): 208903680

約数和(自身を除く): 44165375

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 18133, 90665, 417059, 1432507, 2085295, 7162535, 32947661, 164738305]

約数ペア:

[(1, 164738305), (5, 32947661), (23, 7162535), (79, 2085295), (115, 1432507), (395, 417059), (1817, 90665), (9085, 18133)]