138227616

素因数分解:

$2^5\times 3^2\times {\mathrm{479957}}^1$

素因数の和:479973

約数の個数: 36

約数和(自身を含む): 393085602

約数和(自身を除く): 254857986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479957, 959914, 1439871, 1919828, 2879742, 3839656, 4319613, 5759484, 7679312, 8639226, 11518968, 15358624, 17278452, 23037936, 34556904, 46075872, 69113808, 138227616]

約数ペア:

[(1, 138227616), (2, 69113808), (3, 46075872), (4, 34556904), (6, 23037936), (8, 17278452), (9, 15358624), (12, 11518968), (16, 8639226), (18, 7679312), (24, 5759484), (32, 4319613), (36, 3839656), (48, 2879742), (72, 1919828), (96, 1439871), (144, 959914), (288, 479957)]