191733248

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 445504224

約数和(自身を除く): 253770976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 877, 896, 976, 1708, 1754, 1792, 1952, 3416, 3508, 3584, 3904, 6139, 6832, 7016, 7808, 12278, 13664, 14032, 15616, 24556, 27328, 28064, 31232, 49112, 53497, 54656, 56128, 98224, 106994, 109312, 112256, 196448, 213988, 218624, 224512, 374479, 392896, 427976, 449024, 748958, 785792, 855952, 1497916, 1571584, 1711904, 2995832, 3143168, 3423808, 5991664, 6847616, 11983328, 13695232, 23966656, 27390464, 47933312, 95866624, 191733248]

約数ペア:

[(1, 191733248), (2, 95866624), (4, 47933312), (7, 27390464), (8, 23966656), (14, 13695232), (16, 11983328), (28, 6847616), (32, 5991664), (56, 3423808), (61, 3143168), (64, 2995832), (112, 1711904), (122, 1571584), (128, 1497916), (224, 855952), (244, 785792), (256, 748958), (427, 449024), (448, 427976), (488, 392896), (512, 374479), (854, 224512), (877, 218624), (896, 213988), (976, 196448), (1708, 112256), (1754, 109312), (1792, 106994), (1952, 98224), (3416, 56128), (3508, 54656), (3584, 53497), (3904, 49112), (6139, 31232), (6832, 28064), (7016, 27328), (7808, 24556), (12278, 15616), (13664, 14032)]