143854592

素因数分解:

$2^{10}\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 132

約数和(自身を含む): 347236704

約数和(自身を除く): 203382112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 61, 64, 94, 98, 112, 122, 128, 188, 196, 224, 244, 256, 329, 376, 392, 427, 448, 488, 512, 658, 752, 784, 854, 896, 976, 1024, 1316, 1504, 1568, 1708, 1792, 1952, 2303, 2632, 2867, 2989, 3008, 3136, 3416, 3584, 3904, 4606, 5264, 5734, 5978, 6016, 6272, 6832, 7168, 7808, 9212, 10528, 11468, 11956, 12032, 12544, 13664, 15616, 18424, 20069, 21056, 22936, 23912, 24064, 25088, 27328, 31232, 36848, 40138, 42112, 45872, 47824, 48128, 50176, 54656, 62464, 73696, 80276, 84224, 91744, 95648, 109312, 140483, 147392, 160552, 168448, 183488, 191296, 218624, 280966, 294784, 321104, 336896, 366976, 382592, 437248, 561932, 589568, 642208, 733952, 765184, 1123864, 1179136, 1284416, 1467904, 1530368, 2247728, 2358272, 2568832, 2935808, 3060736, 4495456, 5137664, 8990912, 10275328, 17981824, 20550656, 35963648, 71927296, 143854592]

約数ペア:

[(1, 143854592), (2, 71927296), (4, 35963648), (7, 20550656), (8, 17981824), (14, 10275328), (16, 8990912), (28, 5137664), (32, 4495456), (47, 3060736), (49, 2935808), (56, 2568832), (61, 2358272), (64, 2247728), (94, 1530368), (98, 1467904), (112, 1284416), (122, 1179136), (128, 1123864), (188, 765184), (196, 733952), (224, 642208), (244, 589568), (256, 561932), (329, 437248), (376, 382592), (392, 366976), (427, 336896), (448, 321104), (488, 294784), (512, 280966), (658, 218624), (752, 191296), (784, 183488), (854, 168448), (896, 160552), (976, 147392), (1024, 140483), (1316, 109312), (1504, 95648), (1568, 91744), (1708, 84224), (1792, 80276), (1952, 73696), (2303, 62464), (2632, 54656), (2867, 50176), (2989, 48128), (3008, 47824), (3136, 45872), (3416, 42112), (3584, 40138), (3904, 36848), (4606, 31232), (5264, 27328), (5734, 25088), (5978, 24064), (6016, 23912), (6272, 22936), (6832, 21056), (7168, 20069), (7808, 18424), (9212, 15616), (10528, 13664), (11468, 12544), (11956, 12032)]