180968136

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{28031}}^1$

素因数の和:28309

約数の個数: 32

約数和(自身を含む): 454118400

約数和(自身を除く): 273150264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 28031, 56062, 84093, 112124, 168186, 224248, 336372, 672744, 7540339, 15080678, 22621017, 30161356, 45242034, 60322712, 90484068, 180968136]

約数ペア:

[(1, 180968136), (2, 90484068), (3, 60322712), (4, 45242034), (6, 30161356), (8, 22621017), (12, 15080678), (24, 7540339), (269, 672744), (538, 336372), (807, 224248), (1076, 168186), (1614, 112124), (2152, 84093), (3228, 56062), (6456, 28031)]