143987312

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 332931072

約数和(自身を除く): 188943760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 113, 124, 217, 226, 248, 367, 434, 452, 496, 734, 791, 868, 904, 1468, 1582, 1736, 1808, 2569, 2936, 3164, 3472, 3503, 5138, 5872, 6328, 7006, 10276, 11377, 12656, 14012, 20552, 22754, 24521, 28024, 41104, 41471, 45508, 49042, 56048, 79639, 82942, 91016, 98084, 159278, 165884, 182032, 196168, 290297, 318556, 331768, 392336, 580594, 637112, 663536, 1161188, 1274224, 1285601, 2322376, 2571202, 4644752, 5142404, 8999207, 10284808, 17998414, 20569616, 35996828, 71993656, 143987312]

約数ペア:

[(1, 143987312), (2, 71993656), (4, 35996828), (7, 20569616), (8, 17998414), (14, 10284808), (16, 8999207), (28, 5142404), (31, 4644752), (56, 2571202), (62, 2322376), (112, 1285601), (113, 1274224), (124, 1161188), (217, 663536), (226, 637112), (248, 580594), (367, 392336), (434, 331768), (452, 318556), (496, 290297), (734, 196168), (791, 182032), (868, 165884), (904, 159278), (1468, 98084), (1582, 91016), (1736, 82942), (1808, 79639), (2569, 56048), (2936, 49042), (3164, 45508), (3472, 41471), (3503, 41104), (5138, 28024), (5872, 24521), (6328, 22754), (7006, 20552), (10276, 14012), (11377, 12656)]