181206284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 376406016

約数和(自身を除く): 195199732

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1093, 1337, 2186, 2674, 4372, 5348, 5921, 7651, 11842, 15302, 23684, 30604, 33883, 41447, 67766, 82894, 135532, 165788, 208763, 237181, 417526, 474362, 835052, 948724, 1461341, 2922682, 5845364, 6471653, 12943306, 25886612, 45301571, 90603142, 181206284]

約数ペア:

[(1, 181206284), (2, 90603142), (4, 45301571), (7, 25886612), (14, 12943306), (28, 6471653), (31, 5845364), (62, 2922682), (124, 1461341), (191, 948724), (217, 835052), (382, 474362), (434, 417526), (764, 237181), (868, 208763), (1093, 165788), (1337, 135532), (2186, 82894), (2674, 67766), (4372, 41447), (5348, 33883), (5921, 30604), (7651, 23684), (11842, 15302)]