138013488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 408545280

約数和(自身を除く): 270531792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 719, 744, 774, 1032, 1116, 1333, 1438, 1488, 1548, 2064, 2157, 2232, 2666, 2876, 3096, 3999, 4314, 4464, 5332, 5752, 6192, 6471, 7998, 8628, 10664, 11504, 11997, 12942, 15996, 17256, 21328, 22289, 23994, 25884, 30917, 31992, 34512, 44578, 47988, 51768, 61834, 63984, 66867, 89156, 92751, 95976, 103536, 123668, 133734, 178312, 185502, 191952, 200601, 247336, 267468, 278253, 356624, 371004, 401202, 494672, 534936, 556506, 742008, 802404, 958427, 1069872, 1113012, 1484016, 1604808, 1916854, 2226024, 2875281, 3209616, 3833708, 4452048, 5750562, 7667416, 8625843, 11501124, 15334832, 17251686, 23002248, 34503372, 46004496, 69006744, 138013488]

約数ペア:

[(1, 138013488), (2, 69006744), (3, 46004496), (4, 34503372), (6, 23002248), (8, 17251686), (9, 15334832), (12, 11501124), (16, 8625843), (18, 7667416), (24, 5750562), (31, 4452048), (36, 3833708), (43, 3209616), (48, 2875281), (62, 2226024), (72, 1916854), (86, 1604808), (93, 1484016), (124, 1113012), (129, 1069872), (144, 958427), (172, 802404), (186, 742008), (248, 556506), (258, 534936), (279, 494672), (344, 401202), (372, 371004), (387, 356624), (496, 278253), (516, 267468), (558, 247336), (688, 200601), (719, 191952), (744, 185502), (774, 178312), (1032, 133734), (1116, 123668), (1333, 103536), (1438, 95976), (1488, 92751), (1548, 89156), (2064, 66867), (2157, 63984), (2232, 61834), (2666, 51768), (2876, 47988), (3096, 44578), (3999, 34512), (4314, 31992), (4464, 30917), (5332, 25884), (5752, 23994), (6192, 22289), (6471, 21328), (7998, 17256), (8628, 15996), (10664, 12942), (11504, 11997)]