15256136

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 33768000

約数和(自身を除く): 18511864

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 199, 259, 296, 398, 518, 796, 1036, 1369, 1393, 1592, 2072, 2738, 2786, 5476, 5572, 7363, 9583, 10952, 11144, 14726, 19166, 29452, 38332, 51541, 58904, 76664, 103082, 206164, 272431, 412328, 544862, 1089724, 1907017, 2179448, 3814034, 7628068, 15256136]

約数ペア:

[(1, 15256136), (2, 7628068), (4, 3814034), (7, 2179448), (8, 1907017), (14, 1089724), (28, 544862), (37, 412328), (56, 272431), (74, 206164), (148, 103082), (199, 76664), (259, 58904), (296, 51541), (398, 38332), (518, 29452), (796, 19166), (1036, 14726), (1369, 11144), (1393, 10952), (1592, 9583), (2072, 7363), (2738, 5572), (2786, 5476)]