127149736

素因数分解:

$2^3\times 7^1\times {\mathrm{2270531}}^1$

素因数の和:2270544

約数の個数: 16

約数和(自身を含む): 272463840

約数和(自身を除く): 145314104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2270531, 4541062, 9082124, 15893717, 18164248, 31787434, 63574868, 127149736]

約数ペア:

[(1, 127149736), (2, 63574868), (4, 31787434), (7, 18164248), (8, 15893717), (14, 9082124), (28, 4541062), (56, 2270531)]