144885248

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4718

約数の個数: 40

約数和(自身を含む): 294296640

約数和(自身を除く): 149411392

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 4639, 7808, 9278, 15616, 18556, 31232, 37112, 74224, 148448, 282979, 296896, 565958, 593792, 1131916, 1187584, 2263832, 2375168, 4527664, 9055328, 18110656, 36221312, 72442624, 144885248]

約数ペア:

[(1, 144885248), (2, 72442624), (4, 36221312), (8, 18110656), (16, 9055328), (32, 4527664), (61, 2375168), (64, 2263832), (122, 1187584), (128, 1131916), (244, 593792), (256, 565958), (488, 296896), (512, 282979), (976, 148448), (1952, 74224), (3904, 37112), (4639, 31232), (7808, 18556), (9278, 15616)]