145074688

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{25759}}^1$

素因数の和:25788

約数の個数: 40

約数和(自身を含む): 316229760

約数和(自身を除く): 171155072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 25759, 51518, 103036, 206072, 283349, 412144, 566698, 824288, 1133396, 1648576, 2266792, 3297152, 4533584, 6594304, 9067168, 13188608, 18134336, 36268672, 72537344, 145074688]

約数ペア:

[(1, 145074688), (2, 72537344), (4, 36268672), (8, 18134336), (11, 13188608), (16, 9067168), (22, 6594304), (32, 4533584), (44, 3297152), (64, 2266792), (88, 1648576), (128, 1133396), (176, 824288), (256, 566698), (352, 412144), (512, 283349), (704, 206072), (1408, 103036), (2816, 51518), (5632, 25759)]