161853168

素因数分解:

$2^4\times 3^1\times {\mathrm{839}}^1\times {\mathrm{4019}}^1$

素因数の和:4869

約数の個数: 40

約数和(自身を含む): 418723200

約数和(自身を除く): 256870032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 839, 1678, 2517, 3356, 4019, 5034, 6712, 8038, 10068, 12057, 13424, 16076, 20136, 24114, 32152, 40272, 48228, 64304, 96456, 192912, 3371941, 6743882, 10115823, 13487764, 20231646, 26975528, 40463292, 53951056, 80926584, 161853168]

約数ペア:

[(1, 161853168), (2, 80926584), (3, 53951056), (4, 40463292), (6, 26975528), (8, 20231646), (12, 13487764), (16, 10115823), (24, 6743882), (48, 3371941), (839, 192912), (1678, 96456), (2517, 64304), (3356, 48228), (4019, 40272), (5034, 32152), (6712, 24114), (8038, 20136), (10068, 16076), (12057, 13424)]