122565248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 266821800

約数和(自身を除く): 144256552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 416, 584, 832, 949, 1009, 1168, 1664, 1898, 2018, 2336, 3796, 4036, 4672, 7592, 8072, 9344, 13117, 15184, 16144, 26234, 30368, 32288, 52468, 60736, 64576, 73657, 104936, 121472, 129152, 147314, 209872, 294628, 419744, 589256, 839488, 957541, 1178512, 1678976, 1915082, 2357024, 3830164, 4714048, 7660328, 9428096, 15320656, 30641312, 61282624, 122565248]

約数ペア:

[(1, 122565248), (2, 61282624), (4, 30641312), (8, 15320656), (13, 9428096), (16, 7660328), (26, 4714048), (32, 3830164), (52, 2357024), (64, 1915082), (73, 1678976), (104, 1178512), (128, 957541), (146, 839488), (208, 589256), (292, 419744), (416, 294628), (584, 209872), (832, 147314), (949, 129152), (1009, 121472), (1168, 104936), (1664, 73657), (1898, 64576), (2018, 60736), (2336, 52468), (3796, 32288), (4036, 30368), (4672, 26234), (7592, 16144), (8072, 15184), (9344, 13117)]