128475354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1741}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 300265056

約数和(自身を除く): 171789702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 251, 294, 502, 753, 1506, 1741, 1757, 3482, 3514, 5223, 5271, 10446, 10542, 12187, 12299, 24374, 24598, 36561, 36897, 73122, 73794, 85309, 170618, 255927, 436991, 511854, 873982, 1310973, 2621946, 3058937, 6117874, 9176811, 18353622, 21412559, 42825118, 64237677, 128475354]

約数ペア:

[(1, 128475354), (2, 64237677), (3, 42825118), (6, 21412559), (7, 18353622), (14, 9176811), (21, 6117874), (42, 3058937), (49, 2621946), (98, 1310973), (147, 873982), (251, 511854), (294, 436991), (502, 255927), (753, 170618), (1506, 85309), (1741, 73794), (1757, 73122), (3482, 36897), (3514, 36561), (5223, 24598), (5271, 24374), (10446, 12299), (10542, 12187)]