154086464

素因数分解:

$2^6\times 7^1\times {\mathrm{343943}}^1$

素因数の和:343962

約数の個数: 28

約数和(自身を含む): 349447104

約数和(自身を除く): 195360640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 343943, 687886, 1375772, 2407601, 2751544, 4815202, 5503088, 9630404, 11006176, 19260808, 22012352, 38521616, 77043232, 154086464]

約数ペア:

[(1, 154086464), (2, 77043232), (4, 38521616), (7, 22012352), (8, 19260808), (14, 11006176), (16, 9630404), (28, 5503088), (32, 4815202), (56, 2751544), (64, 2407601), (112, 1375772), (224, 687886), (448, 343943)]