159284328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1931}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 456261120

約数和(自身を除く): 296976792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1473, 1931, 1964, 2946, 3437, 3862, 3928, 5793, 5892, 6874, 7724, 10311, 11586, 11784, 13517, 13748, 15448, 20622, 23172, 27034, 27496, 40551, 41244, 46344, 54068, 81102, 82488, 108136, 162204, 324408, 948121, 1896242, 2844363, 3792484, 5688726, 6636847, 7584968, 11377452, 13273694, 19910541, 22754904, 26547388, 39821082, 53094776, 79642164, 159284328]

約数ペア:

[(1, 159284328), (2, 79642164), (3, 53094776), (4, 39821082), (6, 26547388), (7, 22754904), (8, 19910541), (12, 13273694), (14, 11377452), (21, 7584968), (24, 6636847), (28, 5688726), (42, 3792484), (56, 2844363), (84, 1896242), (168, 948121), (491, 324408), (982, 162204), (1473, 108136), (1931, 82488), (1964, 81102), (2946, 54068), (3437, 46344), (3862, 41244), (3928, 40551), (5793, 27496), (5892, 27034), (6874, 23172), (7724, 20622), (10311, 15448), (11586, 13748), (11784, 13517)]