128560128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{41849}}^1$

素因数の和:41872

約数の個数: 44

約数和(自身を含む): 342667800

約数和(自身を除く): 214107672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 41849, 83698, 125547, 167396, 251094, 334792, 502188, 669584, 1004376, 1339168, 2008752, 2678336, 4017504, 5356672, 8035008, 10713344, 16070016, 21426688, 32140032, 42853376, 64280064, 128560128]

約数ペア:

[(1, 128560128), (2, 64280064), (3, 42853376), (4, 32140032), (6, 21426688), (8, 16070016), (12, 10713344), (16, 8035008), (24, 5356672), (32, 4017504), (48, 2678336), (64, 2008752), (96, 1339168), (128, 1004376), (192, 669584), (256, 502188), (384, 334792), (512, 251094), (768, 167396), (1024, 125547), (1536, 83698), (3072, 41849)]