172320232438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{138007}}^1\times {\mathrm{14519}}^1$

素因数の和:152571

約数の個数: 16

約数和(自身を含む): 264511653120

約数和(自身を除く): 92191420682

約数列:

[1, 2, 43, 86, 14519, 29038, 138007, 276014, 624317, 1248634, 5934301, 11868602, 2003723633, 4007447266, 86160116219, 172320232438]

約数ペア:

[(1, 172320232438), (2, 86160116219), (43, 4007447266), (86, 2003723633), (14519, 11868602), (29038, 5934301), (138007, 1248634), (276014, 624317)]