147879564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16453}}^1$

素因数の和:16574

約数の個数: 48

約数和(自身を含む): 398055168

約数和(自身を除く): 250175604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 16453, 32906, 49359, 65812, 98718, 115171, 197436, 230342, 345513, 460684, 691026, 1382052, 1760471, 3520942, 5281413, 7041884, 10562826, 12323297, 21125652, 24646594, 36969891, 49293188, 73939782, 147879564]

約数ペア:

[(1, 147879564), (2, 73939782), (3, 49293188), (4, 36969891), (6, 24646594), (7, 21125652), (12, 12323297), (14, 10562826), (21, 7041884), (28, 5281413), (42, 3520942), (84, 1760471), (107, 1382052), (214, 691026), (321, 460684), (428, 345513), (642, 230342), (749, 197436), (1284, 115171), (1498, 98718), (2247, 65812), (2996, 49359), (4494, 32906), (8988, 16453)]