159804553108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2207}}^1\times {\mathrm{420977}}^1$

素因数の和:423231

約数の個数: 24

約数和(自身を含む): 286291982592

約数和(自身を除く): 126487429484

約数列:

[1, 2, 4, 43, 86, 172, 2207, 4414, 8828, 94901, 189802, 379604, 420977, 841954, 1683908, 18102011, 36204022, 72408044, 929096239, 1858192478, 3716384956, 39951138277, 79902276554, 159804553108]

約数ペア:

[(1, 159804553108), (2, 79902276554), (4, 39951138277), (43, 3716384956), (86, 1858192478), (172, 929096239), (2207, 72408044), (4414, 36204022), (8828, 18102011), (94901, 1683908), (189802, 841954), (379604, 420977)]