156980261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2141}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 175815360

約数和(自身を除く): 18835099

約数列:

[1, 17, 19, 227, 323, 2141, 3859, 4313, 36397, 40679, 73321, 486007, 691543, 8262119, 9234133, 156980261]

約数ペア:

[(1, 156980261), (17, 9234133), (19, 8262119), (227, 691543), (323, 486007), (2141, 73321), (3859, 40679), (4313, 36397)]