159856812

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{6263}}^1$

素因数の和:6982

約数の個数: 36

約数和(自身を含む): 404717040

約数和(自身を除く): 244860228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 4254, 6263, 6381, 8508, 12526, 12762, 18789, 25052, 25524, 37578, 56367, 75156, 112734, 225468, 4440467, 8880934, 13321401, 17761868, 26642802, 39964203, 53285604, 79928406, 159856812]

約数ペア:

[(1, 159856812), (2, 79928406), (3, 53285604), (4, 39964203), (6, 26642802), (9, 17761868), (12, 13321401), (18, 8880934), (36, 4440467), (709, 225468), (1418, 112734), (2127, 75156), (2836, 56367), (4254, 37578), (6263, 25524), (6381, 25052), (8508, 18789), (12526, 12762)]