128115313208

素因数分解:

$2^3\times {\mathrm{599}}^1\times {\mathrm{26735249}}^1$

素因数の和:26735854

約数の個数: 16

約数和(自身を含む): 240617250000

約数和(自身を除く): 112501936792

約数列:

[1, 2, 4, 8, 599, 1198, 2396, 4792, 26735249, 53470498, 106940996, 213881992, 16014414151, 32028828302, 64057656604, 128115313208]

約数ペア:

[(1, 128115313208), (2, 64057656604), (4, 32028828302), (8, 16014414151), (599, 213881992), (1198, 106940996), (2396, 53470498), (4792, 26735249)]