158091310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1216087}}^1$

素因数の和:1216107

約数の個数: 16

約数和(自身を含む): 306454176

約数和(自身を除く): 148362866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1216087, 2432174, 6080435, 12160870, 15809131, 31618262, 79045655, 158091310]

約数ペア:

[(1, 158091310), (2, 79045655), (5, 31618262), (10, 15809131), (13, 12160870), (26, 6080435), (65, 2432174), (130, 1216087)]