156780169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29201}}^1$

素因数の和:29280

約数の個数: 16

約数和(自身を含む): 196237440

約数和(自身を除く): 39457271

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 29201, 204407, 379613, 1722859, 2657291, 12060013, 22397167, 156780169]

約数ペア:

[(1, 156780169), (7, 22397167), (13, 12060013), (59, 2657291), (91, 1722859), (413, 379613), (767, 204407), (5369, 29201)]