118166272

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 291981312

約数和(自身を除く): 173815040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 61, 64, 92, 94, 112, 122, 128, 161, 184, 188, 224, 244, 256, 322, 329, 368, 376, 427, 448, 488, 644, 658, 736, 752, 854, 896, 976, 1081, 1288, 1316, 1403, 1472, 1504, 1708, 1792, 1952, 2162, 2576, 2632, 2806, 2867, 2944, 3008, 3416, 3904, 4324, 5152, 5264, 5612, 5734, 5888, 6016, 6832, 7567, 7808, 8648, 9821, 10304, 10528, 11224, 11468, 12032, 13664, 15134, 15616, 17296, 19642, 20069, 20608, 21056, 22448, 22936, 27328, 30268, 34592, 39284, 40138, 41216, 42112, 44896, 45872, 54656, 60536, 65941, 69184, 78568, 80276, 84224, 89792, 91744, 109312, 121072, 131882, 138368, 157136, 160552, 179584, 183488, 242144, 263764, 276736, 314272, 321104, 359168, 366976, 461587, 484288, 527528, 628544, 642208, 733952, 923174, 968576, 1055056, 1257088, 1284416, 1846348, 1937152, 2110112, 2514176, 2568832, 3692696, 4220224, 5137664, 7385392, 8440448, 14770784, 16880896, 29541568, 59083136, 118166272]

約数ペア:

[(1, 118166272), (2, 59083136), (4, 29541568), (7, 16880896), (8, 14770784), (14, 8440448), (16, 7385392), (23, 5137664), (28, 4220224), (32, 3692696), (46, 2568832), (47, 2514176), (56, 2110112), (61, 1937152), (64, 1846348), (92, 1284416), (94, 1257088), (112, 1055056), (122, 968576), (128, 923174), (161, 733952), (184, 642208), (188, 628544), (224, 527528), (244, 484288), (256, 461587), (322, 366976), (329, 359168), (368, 321104), (376, 314272), (427, 276736), (448, 263764), (488, 242144), (644, 183488), (658, 179584), (736, 160552), (752, 157136), (854, 138368), (896, 131882), (976, 121072), (1081, 109312), (1288, 91744), (1316, 89792), (1403, 84224), (1472, 80276), (1504, 78568), (1708, 69184), (1792, 65941), (1952, 60536), (2162, 54656), (2576, 45872), (2632, 44896), (2806, 42112), (2867, 41216), (2944, 40138), (3008, 39284), (3416, 34592), (3904, 30268), (4324, 27328), (5152, 22936), (5264, 22448), (5612, 21056), (5734, 20608), (5888, 20069), (6016, 19642), (6832, 17296), (7567, 15616), (7808, 15134), (8648, 13664), (9821, 12032), (10304, 11468), (10528, 11224)]