149372672

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 54

約数和(自身を含む): 311971632

約数和(自身を除く): 162598960

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 529, 736, 1058, 1103, 1472, 2116, 2206, 2944, 4232, 4412, 5888, 8464, 8824, 16928, 17648, 25369, 33856, 35296, 50738, 67712, 70592, 101476, 135424, 141184, 202952, 282368, 405904, 583487, 811808, 1166974, 1623616, 2333948, 3247232, 4667896, 6494464, 9335792, 18671584, 37343168, 74686336, 149372672]

約数ペア:

[(1, 149372672), (2, 74686336), (4, 37343168), (8, 18671584), (16, 9335792), (23, 6494464), (32, 4667896), (46, 3247232), (64, 2333948), (92, 1623616), (128, 1166974), (184, 811808), (256, 583487), (368, 405904), (529, 282368), (736, 202952), (1058, 141184), (1103, 135424), (1472, 101476), (2116, 70592), (2206, 67712), (2944, 50738), (4232, 35296), (4412, 33856), (5888, 25369), (8464, 17648), (8824, 16928)]