164896284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1997}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 440391168

約数和(自身を除く): 275494884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 983, 1966, 1997, 2949, 3932, 3994, 5898, 5991, 6881, 7988, 11796, 11982, 13762, 13979, 20643, 23964, 27524, 27958, 41286, 41937, 55916, 82572, 83874, 167748, 1963051, 3926102, 5889153, 7852204, 11778306, 13741357, 23556612, 27482714, 41224071, 54965428, 82448142, 164896284]

約数ペア:

[(1, 164896284), (2, 82448142), (3, 54965428), (4, 41224071), (6, 27482714), (7, 23556612), (12, 13741357), (14, 11778306), (21, 7852204), (28, 5889153), (42, 3926102), (84, 1963051), (983, 167748), (1966, 83874), (1997, 82572), (2949, 55916), (3932, 41937), (3994, 41286), (5898, 27958), (5991, 27524), (6881, 23964), (7988, 20643), (11796, 13979), (11982, 13762)]