178115838

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 360961920

約数和(自身を除く): 182846082

約数列:

[1, 2, 3, 6, 107, 214, 321, 421, 642, 659, 842, 1263, 1318, 1977, 2526, 3954, 45047, 70513, 90094, 135141, 141026, 211539, 270282, 277439, 423078, 554878, 832317, 1664634, 29685973, 59371946, 89057919, 178115838]

約数ペア:

[(1, 178115838), (2, 89057919), (3, 59371946), (6, 29685973), (107, 1664634), (214, 832317), (321, 554878), (421, 423078), (642, 277439), (659, 270282), (842, 211539), (1263, 141026), (1318, 135141), (1977, 90094), (2526, 70513), (3954, 45047)]