156989742018

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{638169683}}^1$

素因数の和:638169729

約数の個数: 16

約数和(自身を含む): 321637520736

約数和(自身を除く): 164647778718

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 638169683, 1276339366, 1914509049, 3829018098, 26164957003, 52329914006, 78494871009, 156989742018]

約数ペア:

[(1, 156989742018), (2, 78494871009), (3, 52329914006), (6, 26164957003), (41, 3829018098), (82, 1914509049), (123, 1276339366), (246, 638169683)]