154497728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 387120384

約数和(自身を除く): 232622656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 107, 112, 154, 176, 214, 224, 293, 308, 352, 428, 448, 586, 616, 704, 749, 856, 1172, 1177, 1232, 1498, 1712, 2051, 2344, 2354, 2464, 2996, 3223, 3424, 4102, 4688, 4708, 4928, 5992, 6446, 6848, 8204, 8239, 9376, 9416, 11984, 12892, 16408, 16478, 18752, 18832, 22561, 23968, 25784, 31351, 32816, 32956, 37664, 45122, 47936, 51568, 62702, 65632, 65912, 75328, 90244, 103136, 125404, 131264, 131824, 180488, 206272, 219457, 250808, 263648, 344861, 360976, 438914, 501616, 527296, 689722, 721952, 877828, 1003232, 1379444, 1443904, 1755656, 2006464, 2414027, 2758888, 3511312, 4828054, 5517776, 7022624, 9656108, 11035552, 14045248, 19312216, 22071104, 38624432, 77248864, 154497728]

約数ペア:

[(1, 154497728), (2, 77248864), (4, 38624432), (7, 22071104), (8, 19312216), (11, 14045248), (14, 11035552), (16, 9656108), (22, 7022624), (28, 5517776), (32, 4828054), (44, 3511312), (56, 2758888), (64, 2414027), (77, 2006464), (88, 1755656), (107, 1443904), (112, 1379444), (154, 1003232), (176, 877828), (214, 721952), (224, 689722), (293, 527296), (308, 501616), (352, 438914), (428, 360976), (448, 344861), (586, 263648), (616, 250808), (704, 219457), (749, 206272), (856, 180488), (1172, 131824), (1177, 131264), (1232, 125404), (1498, 103136), (1712, 90244), (2051, 75328), (2344, 65912), (2354, 65632), (2464, 62702), (2996, 51568), (3223, 47936), (3424, 45122), (4102, 37664), (4688, 32956), (4708, 32816), (4928, 31351), (5992, 25784), (6446, 23968), (6848, 22561), (8204, 18832), (8239, 18752), (9376, 16478), (9416, 16408), (11984, 12892)]