122784592

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 60

約数和(自身を含む): 278479200

約数和(自身を除く): 155694608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 392, 398, 784, 787, 796, 1393, 1574, 1592, 2786, 3148, 3184, 5509, 5572, 6296, 9751, 11018, 11144, 12592, 19502, 22036, 22288, 38563, 39004, 44072, 77126, 78008, 88144, 154252, 156016, 156613, 308504, 313226, 617008, 626452, 1096291, 1252904, 2192582, 2505808, 4385164, 7674037, 8770328, 15348074, 17540656, 30696148, 61392296, 122784592]

約数ペア:

[(1, 122784592), (2, 61392296), (4, 30696148), (7, 17540656), (8, 15348074), (14, 8770328), (16, 7674037), (28, 4385164), (49, 2505808), (56, 2192582), (98, 1252904), (112, 1096291), (196, 626452), (199, 617008), (392, 313226), (398, 308504), (784, 156613), (787, 156016), (796, 154252), (1393, 88144), (1574, 78008), (1592, 77126), (2786, 44072), (3148, 39004), (3184, 38563), (5509, 22288), (5572, 22036), (6296, 19502), (9751, 12592), (11018, 11144)]