268565168

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4145

約数の個数: 40

約数和(自身を含む): 536751360

約数和(自身を除く): 268186192

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 472, 568, 944, 1136, 4007, 4189, 8014, 8378, 16028, 16756, 32056, 33512, 64112, 67024, 236413, 284497, 472826, 568994, 945652, 1137988, 1891304, 2275976, 3782608, 4551952, 16785323, 33570646, 67141292, 134282584, 268565168]

約数ペア:

[(1, 268565168), (2, 134282584), (4, 67141292), (8, 33570646), (16, 16785323), (59, 4551952), (71, 3782608), (118, 2275976), (142, 1891304), (236, 1137988), (284, 945652), (472, 568994), (568, 472826), (944, 284497), (1136, 236413), (4007, 67024), (4189, 64112), (8014, 33512), (8378, 32056), (16028, 16756)]