129907232

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6373}}^1$

素因数の和:6410

約数の個数: 72

約数和(自身を含む): 320446476

約数和(自身を除く): 190539244

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 6373, 10192, 12746, 20384, 25492, 44611, 50984, 82849, 89222, 101968, 165698, 178444, 203936, 312277, 331396, 356888, 579943, 624554, 662792, 713776, 1159886, 1249108, 1325584, 1427552, 2319772, 2498216, 2651168, 4059601, 4639544, 4996432, 8119202, 9279088, 9992864, 16238404, 18558176, 32476808, 64953616, 129907232]

約数ペア:

[(1, 129907232), (2, 64953616), (4, 32476808), (7, 18558176), (8, 16238404), (13, 9992864), (14, 9279088), (16, 8119202), (26, 4996432), (28, 4639544), (32, 4059601), (49, 2651168), (52, 2498216), (56, 2319772), (91, 1427552), (98, 1325584), (104, 1249108), (112, 1159886), (182, 713776), (196, 662792), (208, 624554), (224, 579943), (364, 356888), (392, 331396), (416, 312277), (637, 203936), (728, 178444), (784, 165698), (1274, 101968), (1456, 89222), (1568, 82849), (2548, 50984), (2912, 44611), (5096, 25492), (6373, 20384), (10192, 12746)]