138023551546

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{238423}}^1\times {\mathrm{7823}}^1$

素因数の和:246285

約数の個数: 16

約数和(自身を含む): 212658948864

約数和(自身を除く): 74635397318

約数列:

[1, 2, 37, 74, 7823, 15646, 238423, 289451, 476846, 578902, 8821651, 17643302, 1865183129, 3730366258, 69011775773, 138023551546]

約数ペア:

[(1, 138023551546), (2, 69011775773), (37, 3730366258), (74, 1865183129), (7823, 17643302), (15646, 8821651), (238423, 578902), (289451, 476846)]