127944488

素因数分解:

$2^3\times 7^4\times {\mathrm{6661}}^1$

素因数の和:6695

約数の個数: 40

約数和(自身を含む): 279903930

約数和(自身を除く): 151959442

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 6661, 9604, 13322, 19208, 26644, 46627, 53288, 93254, 186508, 326389, 373016, 652778, 1305556, 2284723, 2611112, 4569446, 9138892, 15993061, 18277784, 31986122, 63972244, 127944488]

約数ペア:

[(1, 127944488), (2, 63972244), (4, 31986122), (7, 18277784), (8, 15993061), (14, 9138892), (28, 4569446), (49, 2611112), (56, 2284723), (98, 1305556), (196, 652778), (343, 373016), (392, 326389), (686, 186508), (1372, 93254), (2401, 53288), (2744, 46627), (4802, 26644), (6661, 19208), (9604, 13322)]