138784576

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13469}}^1$

素因数の和:13511

約数の個数: 56

約数和(自身を含む): 328452480

約数和(自身を除く): 189667904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 13469, 26938, 53876, 94283, 107752, 188566, 215504, 309787, 377132, 431008, 619574, 754264, 862016, 1239148, 1508528, 2168509, 2478296, 3017056, 4337018, 4956592, 6034112, 8674036, 9913184, 17348072, 19826368, 34696144, 69392288, 138784576]

約数ペア:

[(1, 138784576), (2, 69392288), (4, 34696144), (7, 19826368), (8, 17348072), (14, 9913184), (16, 8674036), (23, 6034112), (28, 4956592), (32, 4337018), (46, 3017056), (56, 2478296), (64, 2168509), (92, 1508528), (112, 1239148), (161, 862016), (184, 754264), (224, 619574), (322, 431008), (368, 377132), (448, 309787), (644, 215504), (736, 188566), (1288, 107752), (1472, 94283), (2576, 53876), (5152, 26938), (10304, 13469)]