140001344

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 332597760

約数和(自身を除く): 192596416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 61, 64, 94, 109, 112, 122, 188, 218, 224, 244, 329, 376, 427, 436, 448, 488, 658, 752, 763, 854, 872, 976, 1316, 1504, 1526, 1708, 1744, 1952, 2632, 2867, 3008, 3052, 3416, 3488, 3904, 5123, 5264, 5734, 6104, 6649, 6832, 6976, 10246, 10528, 11468, 12208, 13298, 13664, 20069, 20492, 21056, 22936, 24416, 26596, 27328, 35861, 40138, 40984, 45872, 46543, 48832, 53192, 71722, 80276, 81968, 91744, 93086, 106384, 143444, 160552, 163936, 183488, 186172, 212768, 286888, 312503, 321104, 327872, 372344, 425536, 573776, 625006, 642208, 744688, 1147552, 1250012, 1284416, 1489376, 2187521, 2295104, 2500024, 2978752, 4375042, 5000048, 8750084, 10000096, 17500168, 20000192, 35000336, 70000672, 140001344]

約数ペア:

[(1, 140001344), (2, 70000672), (4, 35000336), (7, 20000192), (8, 17500168), (14, 10000096), (16, 8750084), (28, 5000048), (32, 4375042), (47, 2978752), (56, 2500024), (61, 2295104), (64, 2187521), (94, 1489376), (109, 1284416), (112, 1250012), (122, 1147552), (188, 744688), (218, 642208), (224, 625006), (244, 573776), (329, 425536), (376, 372344), (427, 327872), (436, 321104), (448, 312503), (488, 286888), (658, 212768), (752, 186172), (763, 183488), (854, 163936), (872, 160552), (976, 143444), (1316, 106384), (1504, 93086), (1526, 91744), (1708, 81968), (1744, 80276), (1952, 71722), (2632, 53192), (2867, 48832), (3008, 46543), (3052, 45872), (3416, 40984), (3488, 40138), (3904, 35861), (5123, 27328), (5264, 26596), (5734, 24416), (6104, 22936), (6649, 21056), (6832, 20492), (6976, 20069), (10246, 13664), (10528, 13298), (11468, 12208)]