156859163

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 166502400

約数和(自身を除く): 9643237

約数列:

[1, 31, 47, 199, 541, 1457, 6169, 9353, 16771, 25427, 107659, 289943, 788237, 3337429, 5059973, 156859163]

約数ペア:

[(1, 156859163), (31, 5059973), (47, 3337429), (199, 788237), (541, 289943), (1457, 107659), (6169, 25427), (9353, 16771)]