139166274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20047}}^1$

素因数の和:20154

約数の個数: 32

約数和(自身を含む): 303125760

約数和(自身を除く): 163959486

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 20047, 40094, 60141, 120282, 260611, 521222, 781833, 1563666, 1784183, 3568366, 5352549, 10705098, 23194379, 46388758, 69583137, 139166274]

約数ペア:

[(1, 139166274), (2, 69583137), (3, 46388758), (6, 23194379), (13, 10705098), (26, 5352549), (39, 3568366), (78, 1784183), (89, 1563666), (178, 781833), (267, 521222), (534, 260611), (1157, 120282), (2314, 60141), (3471, 40094), (6942, 20047)]