155376802

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{258101}}^1$

素因数の和:258153

約数の個数: 16

約数和(自身を含む): 272555712

約数和(自身を除く): 117178910

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 258101, 516202, 1806707, 3613414, 11098343, 22196686, 77688401, 155376802]

約数ペア:

[(1, 155376802), (2, 77688401), (7, 22196686), (14, 11098343), (43, 3613414), (86, 1806707), (301, 516202), (602, 258101)]