128182848

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1549}}^1$

素因数の和:1995

約数の個数: 56

約数和(自身を含む): 340156800

約数和(自身を除く): 211973952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 1293, 1549, 1724, 2586, 3098, 3448, 4647, 5172, 6196, 6896, 9294, 10344, 12392, 13792, 18588, 20688, 24784, 27584, 37176, 41376, 49568, 74352, 82752, 99136, 148704, 297408, 667619, 1335238, 2002857, 2670476, 4005714, 5340952, 8011428, 10681904, 16022856, 21363808, 32045712, 42727616, 64091424, 128182848]

約数ペア:

[(1, 128182848), (2, 64091424), (3, 42727616), (4, 32045712), (6, 21363808), (8, 16022856), (12, 10681904), (16, 8011428), (24, 5340952), (32, 4005714), (48, 2670476), (64, 2002857), (96, 1335238), (192, 667619), (431, 297408), (862, 148704), (1293, 99136), (1549, 82752), (1724, 74352), (2586, 49568), (3098, 41376), (3448, 37176), (4647, 27584), (5172, 24784), (6196, 20688), (6896, 18588), (9294, 13792), (10344, 12392)]