162938666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 277019136

約数和(自身を除く): 114080470

約数列:

[1, 2, 11, 22, 31, 62, 173, 341, 346, 682, 1381, 1903, 2762, 3806, 5363, 10726, 15191, 30382, 42811, 58993, 85622, 117986, 238913, 470921, 477826, 941842, 2628043, 5256086, 7406303, 14812606, 81469333, 162938666]

約数ペア:

[(1, 162938666), (2, 81469333), (11, 14812606), (22, 7406303), (31, 5256086), (62, 2628043), (173, 941842), (341, 477826), (346, 470921), (682, 238913), (1381, 117986), (1903, 85622), (2762, 58993), (3806, 42811), (5363, 30382), (10726, 15191)]