138486534

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{3533}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 284981760

約数和(自身を除く): 146495226

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 834, 3533, 6533, 7066, 10599, 13066, 19599, 21198, 39198, 166051, 332102, 491087, 498153, 982174, 996306, 1473261, 2946522, 23081089, 46162178, 69243267, 138486534]

約数ペア:

[(1, 138486534), (2, 69243267), (3, 46162178), (6, 23081089), (47, 2946522), (94, 1473261), (139, 996306), (141, 982174), (278, 498153), (282, 491087), (417, 332102), (834, 166051), (3533, 39198), (6533, 21198), (7066, 19599), (10599, 13066)]