144445868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{177889}}^1$

素因数の和:177929

約数の個数: 24

約数和(自身を含む): 298855200

約数和(自身を除く): 154409332

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 177889, 355778, 711556, 1245223, 2490446, 4980892, 5158781, 10317562, 20635124, 36111467, 72222934, 144445868]

約数ペア:

[(1, 144445868), (2, 72222934), (4, 36111467), (7, 20635124), (14, 10317562), (28, 5158781), (29, 4980892), (58, 2490446), (116, 1245223), (203, 711556), (406, 355778), (812, 177889)]