164034563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 211341312

約数和(自身を除く): 47306749

約数列:

[1, 7, 11, 41, 77, 223, 233, 287, 451, 1561, 1631, 2453, 2563, 3157, 9143, 9553, 17171, 17941, 51959, 64001, 66871, 100573, 105083, 363713, 571549, 704011, 735581, 2130319, 4000843, 14912233, 23433509, 164034563]

約数ペア:

[(1, 164034563), (7, 23433509), (11, 14912233), (41, 4000843), (77, 2130319), (223, 735581), (233, 704011), (287, 571549), (451, 363713), (1561, 105083), (1631, 100573), (2453, 66871), (2563, 64001), (3157, 51959), (9143, 17941), (9553, 17171)]