164094135616

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{20188747}}^1$

素因数の和:20188886

約数の個数: 28

約数和(自身を含む): 328188287488

約数和(自身を除く): 164094151872

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 20188747, 40377494, 80754988, 161509976, 323019952, 646039904, 1292079808, 2563970869, 5127941738, 10255883476, 20511766952, 41023533904, 82047067808, 164094135616]

約数ペア:

[(1, 164094135616), (2, 82047067808), (4, 41023533904), (8, 20511766952), (16, 10255883476), (32, 5127941738), (64, 2563970869), (127, 1292079808), (254, 646039904), (508, 323019952), (1016, 161509976), (2032, 80754988), (4064, 40377494), (8128, 20188747)]