155352722

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{258061}}^1$

素因数の和:258113

約数の個数: 16

約数和(自身を含む): 272513472

約数和(自身を除く): 117160750

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 258061, 516122, 1806427, 3612854, 11096623, 22193246, 77676361, 155352722]

約数ペア:

[(1, 155352722), (2, 77676361), (7, 22193246), (14, 11096623), (43, 3612854), (86, 1806427), (301, 516122), (602, 258061)]