167236720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2791}}^1$

素因数の和:2918

約数の個数: 80

約数和(自身を含む): 448685568

約数和(自身を除く): 281448848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2791, 2996, 3745, 4280, 5582, 5992, 7490, 8560, 11164, 11984, 13955, 14980, 19537, 22328, 27910, 29960, 39074, 44656, 55820, 59920, 78148, 97685, 111640, 156296, 195370, 223280, 298637, 312592, 390740, 597274, 781480, 1194548, 1493185, 1562960, 2090459, 2389096, 2986370, 4180918, 4778192, 5972740, 8361836, 10452295, 11945480, 16723672, 20904590, 23890960, 33447344, 41809180, 83618360, 167236720]

約数ペア:

[(1, 167236720), (2, 83618360), (4, 41809180), (5, 33447344), (7, 23890960), (8, 20904590), (10, 16723672), (14, 11945480), (16, 10452295), (20, 8361836), (28, 5972740), (35, 4778192), (40, 4180918), (56, 2986370), (70, 2389096), (80, 2090459), (107, 1562960), (112, 1493185), (140, 1194548), (214, 781480), (280, 597274), (428, 390740), (535, 312592), (560, 298637), (749, 223280), (856, 195370), (1070, 156296), (1498, 111640), (1712, 97685), (2140, 78148), (2791, 59920), (2996, 55820), (3745, 44656), (4280, 39074), (5582, 29960), (5992, 27910), (7490, 22328), (8560, 19537), (11164, 14980), (11984, 13955)]