143668448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 211953952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 199, 224, 293, 308, 352, 398, 586, 616, 796, 1172, 1232, 1393, 1592, 2051, 2189, 2344, 2464, 2786, 3184, 3223, 4102, 4378, 4688, 5572, 6368, 6446, 8204, 8756, 9376, 11144, 12892, 15323, 16408, 17512, 22288, 22561, 25784, 30646, 32816, 35024, 44576, 45122, 51568, 58307, 61292, 65632, 70048, 90244, 103136, 116614, 122584, 180488, 233228, 245168, 360976, 408149, 466456, 490336, 641377, 721952, 816298, 932912, 1282754, 1632596, 1865824, 2565508, 3265192, 4489639, 5131016, 6530384, 8979278, 10262032, 13060768, 17958556, 20524064, 35917112, 71834224, 143668448]

約数ペア:

[(1, 143668448), (2, 71834224), (4, 35917112), (7, 20524064), (8, 17958556), (11, 13060768), (14, 10262032), (16, 8979278), (22, 6530384), (28, 5131016), (32, 4489639), (44, 3265192), (56, 2565508), (77, 1865824), (88, 1632596), (112, 1282754), (154, 932912), (176, 816298), (199, 721952), (224, 641377), (293, 490336), (308, 466456), (352, 408149), (398, 360976), (586, 245168), (616, 233228), (796, 180488), (1172, 122584), (1232, 116614), (1393, 103136), (1592, 90244), (2051, 70048), (2189, 65632), (2344, 61292), (2464, 58307), (2786, 51568), (3184, 45122), (3223, 44576), (4102, 35024), (4378, 32816), (4688, 30646), (5572, 25784), (6368, 22561), (6446, 22288), (8204, 17512), (8756, 16408), (9376, 15323), (11144, 12892)]