149226496

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2470

約数の個数: 44

約数和(自身を含む): 303324460

約数和(自身を除く): 154097964

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2389, 3904, 4778, 7808, 9556, 15616, 19112, 31232, 38224, 62464, 76448, 145729, 152896, 291458, 305792, 582916, 611584, 1165832, 1223168, 2331664, 2446336, 4663328, 9326656, 18653312, 37306624, 74613248, 149226496]

約数ペア:

[(1, 149226496), (2, 74613248), (4, 37306624), (8, 18653312), (16, 9326656), (32, 4663328), (61, 2446336), (64, 2331664), (122, 1223168), (128, 1165832), (244, 611584), (256, 582916), (488, 305792), (512, 291458), (976, 152896), (1024, 145729), (1952, 76448), (2389, 62464), (3904, 38224), (4778, 31232), (7808, 19112), (9556, 15616)]