164927478919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{94007}}^1$

素因数の和:94695

約数の個数: 32

約数和(自身を含む): 208580438016

約数和(自身を除く): 43652959097

約数列:

[1, 7, 17, 23, 119, 161, 391, 641, 2737, 4487, 10897, 14743, 76279, 94007, 103201, 250631, 658049, 1598119, 1754417, 2162161, 11186833, 15135127, 36756737, 60258487, 257297159, 421809409, 1024394279, 1385945201, 7170759953, 9701616407, 23561068417, 164927478919]

約数ペア:

[(1, 164927478919), (7, 23561068417), (17, 9701616407), (23, 7170759953), (119, 1385945201), (161, 1024394279), (391, 421809409), (641, 257297159), (2737, 60258487), (4487, 36756737), (10897, 15135127), (14743, 11186833), (76279, 2162161), (94007, 1754417), (103201, 1598119), (250631, 658049)]