163939342

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{52511}}^1$

素因数の和:52743

約数の個数: 16

約数和(自身を含む): 282304512

約数和(自身を除く): 118365170

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 52511, 105022, 367577, 735154, 11709953, 23419906, 81969671, 163939342]

約数ペア:

[(1, 163939342), (2, 81969671), (7, 23419906), (14, 11709953), (223, 735154), (446, 367577), (1561, 105022), (3122, 52511)]