156722682208

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{1973}}^1\times {\mathrm{18119}}^1$

素因数の和:20239

約数の個数: 48

約数和(自身を含む): 310974642720

約数和(自身を除く): 154251960512

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 1973, 2192, 3946, 4384, 7892, 15784, 18119, 31568, 36238, 63136, 72476, 144952, 270301, 289904, 540602, 579808, 1081204, 2162408, 2482303, 4324816, 4964606, 8649632, 9929212, 19858424, 35748787, 39716848, 71497574, 79433696, 142995148, 285990296, 571980592, 1143961184, 4897583819, 9795167638, 19590335276, 39180670552, 78361341104, 156722682208]

約数ペア:

[(1, 156722682208), (2, 78361341104), (4, 39180670552), (8, 19590335276), (16, 9795167638), (32, 4897583819), (137, 1143961184), (274, 571980592), (548, 285990296), (1096, 142995148), (1973, 79433696), (2192, 71497574), (3946, 39716848), (4384, 35748787), (7892, 19858424), (15784, 9929212), (18119, 8649632), (31568, 4964606), (36238, 4324816), (63136, 2482303), (72476, 2162408), (144952, 1081204), (270301, 579808), (289904, 540602)]