84124628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158129}}^1$

素因数の和:158159

約数の個数: 24

約数和(自身を含む): 177105600

約数和(自身を除く): 92980972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 158129, 316258, 632516, 1106903, 2213806, 3004451, 4427612, 6008902, 12017804, 21031157, 42062314, 84124628]

約数ペア:

[(1, 84124628), (2, 42062314), (4, 21031157), (7, 12017804), (14, 6008902), (19, 4427612), (28, 3004451), (38, 2213806), (76, 1106903), (133, 632516), (266, 316258), (532, 158129)]