124556656

素因数分解:

$2^4\times 7^1\times {\mathrm{1112113}}^1$

素因数の和:1112128

約数の個数: 20

約数和(自身を含む): 275804272

約数和(自身を除く): 151247616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1112113, 2224226, 4448452, 7784791, 8896904, 15569582, 17793808, 31139164, 62278328, 124556656]

約数ペア:

[(1, 124556656), (2, 62278328), (4, 31139164), (7, 17793808), (8, 15569582), (14, 8896904), (16, 7784791), (28, 4448452), (56, 2224226), (112, 1112113)]