156730784

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1949}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 353808000

約数和(自身を除く): 197077216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 1436, 1949, 2513, 2872, 3898, 5026, 5744, 7796, 10052, 11488, 13643, 15592, 20104, 27286, 31184, 40208, 54572, 62368, 80416, 109144, 218288, 436576, 699691, 1399382, 2798764, 4897837, 5597528, 9795674, 11195056, 19591348, 22390112, 39182696, 78365392, 156730784]

約数ペア:

[(1, 156730784), (2, 78365392), (4, 39182696), (7, 22390112), (8, 19591348), (14, 11195056), (16, 9795674), (28, 5597528), (32, 4897837), (56, 2798764), (112, 1399382), (224, 699691), (359, 436576), (718, 218288), (1436, 109144), (1949, 80416), (2513, 62368), (2872, 54572), (3898, 40208), (5026, 31184), (5744, 27286), (7796, 20104), (10052, 15592), (11488, 13643)]