118237312

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 253441440

約数和(自身を除く): 135204128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 272, 536, 544, 811, 1072, 1088, 1139, 1622, 2144, 2176, 2278, 3244, 4288, 4556, 6488, 8576, 9112, 12976, 13787, 18224, 25952, 27574, 36448, 51904, 54337, 55148, 72896, 103808, 108674, 110296, 145792, 217348, 220592, 434696, 441184, 869392, 882368, 923729, 1738784, 1764736, 1847458, 3477568, 3694916, 6955136, 7389832, 14779664, 29559328, 59118656, 118237312]

約数ペア:

[(1, 118237312), (2, 59118656), (4, 29559328), (8, 14779664), (16, 7389832), (17, 6955136), (32, 3694916), (34, 3477568), (64, 1847458), (67, 1764736), (68, 1738784), (128, 923729), (134, 882368), (136, 869392), (268, 441184), (272, 434696), (536, 220592), (544, 217348), (811, 145792), (1072, 110296), (1088, 108674), (1139, 103808), (1622, 72896), (2144, 55148), (2176, 54337), (2278, 51904), (3244, 36448), (4288, 27574), (4556, 25952), (6488, 18224), (8576, 13787), (9112, 12976)]