163956166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{122173}}^1$

素因数の和:122247

約数の個数: 16

約数和(自身を含む): 272692368

約数和(自身を除く): 108736202

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 122173, 244346, 1343903, 2687806, 7452553, 14905106, 81978083, 163956166]

約数ペア:

[(1, 163956166), (2, 81978083), (11, 14905106), (22, 7452553), (61, 2687806), (122, 1343903), (671, 244346), (1342, 122173)]