159756160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10895

約数の個数: 64

約数和(自身を含む): 398558880

約数和(自身を除く): 238802720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 10853, 14720, 21706, 43412, 54265, 86824, 108530, 173648, 217060, 249619, 347296, 434120, 499238, 694592, 868240, 998476, 1248095, 1389184, 1736480, 1996952, 2496190, 3472960, 3993904, 4992380, 6945920, 7987808, 9984760, 15975616, 19969520, 31951232, 39939040, 79878080, 159756160]

約数ペア:

[(1, 159756160), (2, 79878080), (4, 39939040), (5, 31951232), (8, 19969520), (10, 15975616), (16, 9984760), (20, 7987808), (23, 6945920), (32, 4992380), (40, 3993904), (46, 3472960), (64, 2496190), (80, 1996952), (92, 1736480), (115, 1389184), (128, 1248095), (160, 998476), (184, 868240), (230, 694592), (320, 499238), (368, 434120), (460, 347296), (640, 249619), (736, 217060), (920, 173648), (1472, 108530), (1840, 86824), (2944, 54265), (3680, 43412), (7360, 21706), (10853, 14720)]