136689414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{990503}}^1$

素因数の和:990531

約数の個数: 16

約数和(自身を含む): 285265152

約数和(自身を除く): 148575738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 990503, 1981006, 2971509, 5943018, 22781569, 45563138, 68344707, 136689414]

約数ペア:

[(1, 136689414), (2, 68344707), (3, 45563138), (6, 22781569), (23, 5943018), (46, 2971509), (69, 1981006), (138, 990503)]