143730356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 314603520

約数和(自身を除く): 170873164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 439, 878, 1063, 1756, 2126, 3073, 4252, 4829, 6146, 7441, 9658, 11693, 12292, 14882, 19316, 23386, 29764, 33803, 46772, 67606, 81851, 135212, 163702, 327404, 466657, 933314, 1866628, 3266599, 5133227, 6533198, 10266454, 13066396, 20532908, 35932589, 71865178, 143730356]

約数ペア:

[(1, 143730356), (2, 71865178), (4, 35932589), (7, 20532908), (11, 13066396), (14, 10266454), (22, 6533198), (28, 5133227), (44, 3266599), (77, 1866628), (154, 933314), (308, 466657), (439, 327404), (878, 163702), (1063, 135212), (1756, 81851), (2126, 67606), (3073, 46772), (4252, 33803), (4829, 29764), (6146, 23386), (7441, 19316), (9658, 14882), (11693, 12292)]