164390831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5209}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 190060800

約数和(自身を除く): 25669969

約数列:

[1, 11, 19, 151, 209, 1661, 2869, 5209, 31559, 57299, 98971, 786559, 1088681, 8652149, 14944621, 164390831]

約数ペア:

[(1, 164390831), (11, 14944621), (19, 8652149), (151, 1088681), (209, 786559), (1661, 98971), (2869, 57299), (5209, 31559)]