155904584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41201}}^1$

素因数の和:41261

約数の個数: 32

約数和(自身を含む): 326319840

約数和(自身を除く): 170415256

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 41201, 82402, 164804, 329608, 453211, 906422, 1771643, 1812844, 3543286, 3625688, 7086572, 14173144, 19488073, 38976146, 77952292, 155904584]

約数ペア:

[(1, 155904584), (2, 77952292), (4, 38976146), (8, 19488073), (11, 14173144), (22, 7086572), (43, 3625688), (44, 3543286), (86, 1812844), (88, 1771643), (172, 906422), (344, 453211), (473, 329608), (946, 164804), (1892, 82402), (3784, 41201)]