127628144

素因数分解:

$2^4\times 7^2\times {\mathrm{162791}}^1$

素因数の和:162813

約数の個数: 30

約数和(自身を含む): 287653464

約数和(自身を除く): 160025320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 162791, 325582, 651164, 1139537, 1302328, 2279074, 2604656, 4558148, 7976759, 9116296, 15953518, 18232592, 31907036, 63814072, 127628144]

約数ペア:

[(1, 127628144), (2, 63814072), (4, 31907036), (7, 18232592), (8, 15953518), (14, 9116296), (16, 7976759), (28, 4558148), (49, 2604656), (56, 2279074), (98, 1302328), (112, 1139537), (196, 651164), (392, 325582), (784, 162791)]