126267904

素因数分解:

$2^9\times 7^3\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 294624000

約数和(自身を除く): 168356096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 719, 784, 896, 1372, 1438, 1568, 1792, 2744, 2876, 3136, 3584, 5033, 5488, 5752, 6272, 10066, 10976, 11504, 12544, 20132, 21952, 23008, 25088, 35231, 40264, 43904, 46016, 70462, 80528, 87808, 92032, 140924, 161056, 175616, 184064, 246617, 281848, 322112, 368128, 493234, 563696, 644224, 986468, 1127392, 1288448, 1972936, 2254784, 2576896, 3945872, 4509568, 7891744, 9019136, 15783488, 18038272, 31566976, 63133952, 126267904]

約数ペア:

[(1, 126267904), (2, 63133952), (4, 31566976), (7, 18038272), (8, 15783488), (14, 9019136), (16, 7891744), (28, 4509568), (32, 3945872), (49, 2576896), (56, 2254784), (64, 1972936), (98, 1288448), (112, 1127392), (128, 986468), (196, 644224), (224, 563696), (256, 493234), (343, 368128), (392, 322112), (448, 281848), (512, 246617), (686, 184064), (719, 175616), (784, 161056), (896, 140924), (1372, 92032), (1438, 87808), (1568, 80528), (1792, 70462), (2744, 46016), (2876, 43904), (3136, 40264), (3584, 35231), (5033, 25088), (5488, 23008), (5752, 21952), (6272, 20132), (10066, 12544), (10976, 11504)]