133129510

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{160397}}^1$

素因数の和:160487

約数の個数: 16

約数和(自身を含む): 242521776

約数和(自身を除く): 109392266

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 160397, 320794, 801985, 1603970, 13312951, 26625902, 66564755, 133129510]

約数ペア:

[(1, 133129510), (2, 66564755), (5, 26625902), (10, 13312951), (83, 1603970), (166, 801985), (415, 320794), (830, 160397)]