156919688656

素因数分解:

$2^4\times {\mathrm{26839}}^1\times {\mathrm{365419}}^1$

素因数の和:392266

約数の個数: 20

約数和(自身を含む): 304044056800

約数和(自身を除く): 147124368144

約数列:

[1, 2, 4, 8, 16, 26839, 53678, 107356, 214712, 365419, 429424, 730838, 1461676, 2923352, 5846704, 9807480541, 19614961082, 39229922164, 78459844328, 156919688656]

約数ペア:

[(1, 156919688656), (2, 78459844328), (4, 39229922164), (8, 19614961082), (16, 9807480541), (26839, 5846704), (53678, 2923352), (107356, 1461676), (214712, 730838), (365419, 429424)]