156637720016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134107637}}^1$

素因数の和:134107718

約数の個数: 20

約数和(自身を含む): 307642921572

約数和(自身を除く): 151005201556

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134107637, 268215274, 536430548, 1072861096, 2145722192, 9789857501, 19579715002, 39159430004, 78318860008, 156637720016]

約数ペア:

[(1, 156637720016), (2, 78318860008), (4, 39159430004), (8, 19579715002), (16, 9789857501), (73, 2145722192), (146, 1072861096), (292, 536430548), (584, 268215274), (1168, 134107637)]