127254176

素因数分解:

$2^5\times 7^2\times {\mathrm{81157}}^1$

素因数の和:81181

約数の個数: 36

約数和(自身を含む): 291438378

約数和(自身を除く): 164184202

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 81157, 162314, 324628, 568099, 649256, 1136198, 1298512, 2272396, 2597024, 3976693, 4544792, 7953386, 9089584, 15906772, 18179168, 31813544, 63627088, 127254176]

約数ペア:

[(1, 127254176), (2, 63627088), (4, 31813544), (7, 18179168), (8, 15906772), (14, 9089584), (16, 7953386), (28, 4544792), (32, 3976693), (49, 2597024), (56, 2272396), (98, 1298512), (112, 1136198), (196, 649256), (224, 568099), (392, 324628), (784, 162314), (1568, 81157)]