121569608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{214031}}^1$

素因数の和:214108

約数の個数: 16

約数和(自身を含む): 231154560

約数和(自身を除く): 109584952

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 214031, 428062, 856124, 1712248, 15196201, 30392402, 60784804, 121569608]

約数ペア:

[(1, 121569608), (2, 60784804), (4, 30392402), (8, 15196201), (71, 1712248), (142, 856124), (284, 428062), (568, 214031)]