138706284

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1637}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 339026688

約数和(自身を除く): 200320404

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 307, 614, 921, 1228, 1637, 1842, 3274, 3684, 4911, 6548, 7061, 9822, 14122, 19644, 21183, 28244, 37651, 42366, 75302, 84732, 112953, 150604, 225906, 451812, 502559, 1005118, 1507677, 2010236, 3015354, 6030708, 11558857, 23117714, 34676571, 46235428, 69353142, 138706284]

約数ペア:

[(1, 138706284), (2, 69353142), (3, 46235428), (4, 34676571), (6, 23117714), (12, 11558857), (23, 6030708), (46, 3015354), (69, 2010236), (92, 1507677), (138, 1005118), (276, 502559), (307, 451812), (614, 225906), (921, 150604), (1228, 112953), (1637, 84732), (1842, 75302), (3274, 42366), (3684, 37651), (4911, 28244), (6548, 21183), (7061, 19644), (9822, 14122)]