131855864

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9091}}^1$

素因数の和:9148

約数の個数: 48

約数和(自身を含む): 295399080

約数和(自身を除く): 163543216

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 9091, 14504, 18182, 36364, 63637, 72728, 127274, 254548, 336367, 445459, 509096, 672734, 890918, 1345468, 1781836, 2354569, 2690936, 3563672, 4709138, 9418276, 16481983, 18836552, 32963966, 65927932, 131855864]

約数ペア:

[(1, 131855864), (2, 65927932), (4, 32963966), (7, 18836552), (8, 16481983), (14, 9418276), (28, 4709138), (37, 3563672), (49, 2690936), (56, 2354569), (74, 1781836), (98, 1345468), (148, 890918), (196, 672734), (259, 509096), (296, 445459), (392, 336367), (518, 254548), (1036, 127274), (1813, 72728), (2072, 63637), (3626, 36364), (7252, 18182), (9091, 14504)]