145410832

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 90

約数和(自身を含む): 340398414

約数和(自身を除く): 194987582

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 193, 196, 217, 248, 386, 392, 434, 496, 772, 784, 868, 961, 1351, 1519, 1544, 1736, 1922, 2702, 3038, 3088, 3472, 3844, 5404, 5983, 6076, 6727, 7688, 9457, 10808, 11966, 12152, 13454, 15376, 18914, 21616, 23932, 24304, 26908, 37828, 41881, 47089, 47864, 53816, 75656, 83762, 94178, 95728, 107632, 151312, 167524, 185473, 188356, 293167, 335048, 370946, 376712, 586334, 670096, 741892, 753424, 1172668, 1298311, 1483784, 2345336, 2596622, 2967568, 4690672, 5193244, 9088177, 10386488, 18176354, 20772976, 36352708, 72705416, 145410832]

約数ペア:

[(1, 145410832), (2, 72705416), (4, 36352708), (7, 20772976), (8, 18176354), (14, 10386488), (16, 9088177), (28, 5193244), (31, 4690672), (49, 2967568), (56, 2596622), (62, 2345336), (98, 1483784), (112, 1298311), (124, 1172668), (193, 753424), (196, 741892), (217, 670096), (248, 586334), (386, 376712), (392, 370946), (434, 335048), (496, 293167), (772, 188356), (784, 185473), (868, 167524), (961, 151312), (1351, 107632), (1519, 95728), (1544, 94178), (1736, 83762), (1922, 75656), (2702, 53816), (3038, 47864), (3088, 47089), (3472, 41881), (3844, 37828), (5404, 26908), (5983, 24304), (6076, 23932), (6727, 21616), (7688, 18914), (9457, 15376), (10808, 13454), (11966, 12152)]