156959809279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12408871}}^1$

素因数の和:12409030

約数の個数: 16

約数和(自身を含む): 194571112960

約数和(自身を除く): 37611303681

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12649, 12408871, 86862097, 161315323, 1129207261, 1724833069, 12073831483, 22422829897, 156959809279]

約数ペア:

[(1, 156959809279), (7, 22422829897), (13, 12073831483), (91, 1724833069), (139, 1129207261), (973, 161315323), (1807, 86862097), (12649, 12408871)]