140251176

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16680

約数の個数: 80

約数和(自身を含む): 423076500

約数和(自身を除く): 282825324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 16649, 33298, 49947, 66596, 99894, 133192, 149841, 199788, 216437, 299682, 399576, 432874, 449523, 599364, 649311, 865748, 899046, 1198728, 1298622, 1348569, 1731496, 1798092, 1947933, 2597244, 2697138, 3596184, 3895866, 5194488, 5394276, 5843799, 7791732, 10788552, 11687598, 15583464, 17531397, 23375196, 35062794, 46750392, 70125588, 140251176]

約数ペア:

[(1, 140251176), (2, 70125588), (3, 46750392), (4, 35062794), (6, 23375196), (8, 17531397), (9, 15583464), (12, 11687598), (13, 10788552), (18, 7791732), (24, 5843799), (26, 5394276), (27, 5194488), (36, 3895866), (39, 3596184), (52, 2697138), (54, 2597244), (72, 1947933), (78, 1798092), (81, 1731496), (104, 1348569), (108, 1298622), (117, 1198728), (156, 899046), (162, 865748), (216, 649311), (234, 599364), (312, 449523), (324, 432874), (351, 399576), (468, 299682), (648, 216437), (702, 199788), (936, 149841), (1053, 133192), (1404, 99894), (2106, 66596), (2808, 49947), (4212, 33298), (8424, 16649)]