141873246

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 322223616

約数和(自身を除く): 180350370

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 263, 414, 526, 789, 1303, 1578, 2367, 2606, 3909, 4734, 6049, 7818, 11727, 12098, 18147, 23454, 29969, 36294, 54441, 59938, 89907, 108882, 179814, 269721, 342689, 539442, 685378, 1028067, 2056134, 3084201, 6168402, 7881847, 15763694, 23645541, 47291082, 70936623, 141873246]

約数ペア:

[(1, 141873246), (2, 70936623), (3, 47291082), (6, 23645541), (9, 15763694), (18, 7881847), (23, 6168402), (46, 3084201), (69, 2056134), (138, 1028067), (207, 685378), (263, 539442), (414, 342689), (526, 269721), (789, 179814), (1303, 108882), (1578, 89907), (2367, 59938), (2606, 54441), (3909, 36294), (4734, 29969), (6049, 23454), (7818, 18147), (11727, 12098)]