131585856

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 361882944

約数和(自身を除く): 230297088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 67, 96, 106, 134, 159, 192, 193, 201, 212, 268, 318, 386, 402, 424, 536, 579, 636, 772, 804, 848, 1072, 1158, 1272, 1544, 1608, 1696, 2144, 2316, 2544, 3088, 3216, 3392, 3551, 4288, 4632, 5088, 6176, 6432, 7102, 9264, 10176, 10229, 10653, 12352, 12864, 12931, 14204, 18528, 20458, 21306, 25862, 28408, 30687, 37056, 38793, 40916, 42612, 51724, 56816, 61374, 77586, 81832, 85224, 103448, 113632, 122748, 155172, 163664, 170448, 206896, 227264, 245496, 310344, 327328, 340896, 413792, 490992, 620688, 654656, 681792, 685343, 827584, 981984, 1241376, 1370686, 1963968, 2056029, 2482752, 2741372, 4112058, 5482744, 8224116, 10965488, 16448232, 21930976, 32896464, 43861952, 65792928, 131585856]

約数ペア:

[(1, 131585856), (2, 65792928), (3, 43861952), (4, 32896464), (6, 21930976), (8, 16448232), (12, 10965488), (16, 8224116), (24, 5482744), (32, 4112058), (48, 2741372), (53, 2482752), (64, 2056029), (67, 1963968), (96, 1370686), (106, 1241376), (134, 981984), (159, 827584), (192, 685343), (193, 681792), (201, 654656), (212, 620688), (268, 490992), (318, 413792), (386, 340896), (402, 327328), (424, 310344), (536, 245496), (579, 227264), (636, 206896), (772, 170448), (804, 163664), (848, 155172), (1072, 122748), (1158, 113632), (1272, 103448), (1544, 85224), (1608, 81832), (1696, 77586), (2144, 61374), (2316, 56816), (2544, 51724), (3088, 42612), (3216, 40916), (3392, 38793), (3551, 37056), (4288, 30687), (4632, 28408), (5088, 25862), (6176, 21306), (6432, 20458), (7102, 18528), (9264, 14204), (10176, 12931), (10229, 12864), (10653, 12352)]