126965608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 301086720

約数和(自身を除く): 174121112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 2903, 3124, 3976, 5467, 5806, 6248, 10934, 11612, 20321, 21868, 23224, 31933, 40642, 43736, 63866, 81284, 127732, 162568, 206113, 223531, 255464, 412226, 447062, 824452, 894124, 1442791, 1648904, 1788248, 2267243, 2885582, 4534486, 5771164, 9068972, 11542328, 15870701, 18137944, 31741402, 63482804, 126965608]

約数ペア:

[(1, 126965608), (2, 63482804), (4, 31741402), (7, 18137944), (8, 15870701), (11, 11542328), (14, 9068972), (22, 5771164), (28, 4534486), (44, 2885582), (56, 2267243), (71, 1788248), (77, 1648904), (88, 1442791), (142, 894124), (154, 824452), (284, 447062), (308, 412226), (497, 255464), (568, 223531), (616, 206113), (781, 162568), (994, 127732), (1562, 81284), (1988, 63866), (2903, 43736), (3124, 40642), (3976, 31933), (5467, 23224), (5806, 21868), (6248, 20321), (10934, 11612)]