130788416

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{16889}}^1$

素因数の和:16923

約数の個数: 42

約数和(自身を含む): 285288990

約数和(自身を除く): 154500574

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 16889, 33778, 67556, 135112, 185779, 270224, 371558, 540448, 743116, 1080896, 1486232, 2043569, 2972464, 4087138, 5944928, 8174276, 11889856, 16348552, 32697104, 65394208, 130788416]

約数ペア:

[(1, 130788416), (2, 65394208), (4, 32697104), (8, 16348552), (11, 11889856), (16, 8174276), (22, 5944928), (32, 4087138), (44, 2972464), (64, 2043569), (88, 1486232), (121, 1080896), (176, 743116), (242, 540448), (352, 371558), (484, 270224), (704, 185779), (968, 135112), (1936, 67556), (3872, 33778), (7744, 16889)]