129800608

素因数分解:

$2^5\times 7^2\times {\mathrm{82781}}^1$

素因数の和:82805

約数の個数: 36

約数和(自身を含む): 297270162

約数和(自身を除く): 167469554

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 82781, 165562, 331124, 579467, 662248, 1158934, 1324496, 2317868, 2648992, 4056269, 4635736, 8112538, 9271472, 16225076, 18542944, 32450152, 64900304, 129800608]

約数ペア:

[(1, 129800608), (2, 64900304), (4, 32450152), (7, 18542944), (8, 16225076), (14, 9271472), (16, 8112538), (28, 4635736), (32, 4056269), (49, 2648992), (56, 2317868), (98, 1324496), (112, 1158934), (196, 662248), (224, 579467), (392, 331124), (784, 165562), (1568, 82781)]