142535904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 440285328

約数和(自身を除く): 297749424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 157, 168, 193, 196, 224, 294, 314, 336, 386, 392, 471, 579, 588, 628, 672, 772, 784, 942, 1099, 1158, 1176, 1256, 1351, 1544, 1568, 1884, 2198, 2316, 2352, 2512, 2702, 3088, 3297, 3768, 4053, 4396, 4632, 4704, 5024, 5404, 6176, 6594, 7536, 7693, 8106, 8792, 9264, 9457, 10808, 13188, 15072, 15386, 16212, 17584, 18528, 18914, 21616, 23079, 26376, 28371, 30301, 30772, 32424, 35168, 37828, 43232, 46158, 52752, 56742, 60602, 61544, 64848, 75656, 90903, 92316, 105504, 113484, 121204, 123088, 129696, 151312, 181806, 184632, 212107, 226968, 242408, 246176, 302624, 363612, 369264, 424214, 453936, 484816, 636321, 727224, 738528, 848428, 907872, 969632, 1272642, 1454448, 1484749, 1696856, 2545284, 2908896, 2969498, 3393712, 4454247, 5090568, 5938996, 6787424, 8908494, 10181136, 11877992, 17816988, 20362272, 23755984, 35633976, 47511968, 71267952, 142535904]

約数ペア:

[(1, 142535904), (2, 71267952), (3, 47511968), (4, 35633976), (6, 23755984), (7, 20362272), (8, 17816988), (12, 11877992), (14, 10181136), (16, 8908494), (21, 6787424), (24, 5938996), (28, 5090568), (32, 4454247), (42, 3393712), (48, 2969498), (49, 2908896), (56, 2545284), (84, 1696856), (96, 1484749), (98, 1454448), (112, 1272642), (147, 969632), (157, 907872), (168, 848428), (193, 738528), (196, 727224), (224, 636321), (294, 484816), (314, 453936), (336, 424214), (386, 369264), (392, 363612), (471, 302624), (579, 246176), (588, 242408), (628, 226968), (672, 212107), (772, 184632), (784, 181806), (942, 151312), (1099, 129696), (1158, 123088), (1176, 121204), (1256, 113484), (1351, 105504), (1544, 92316), (1568, 90903), (1884, 75656), (2198, 64848), (2316, 61544), (2352, 60602), (2512, 56742), (2702, 52752), (3088, 46158), (3297, 43232), (3768, 37828), (4053, 35168), (4396, 32424), (4632, 30772), (4704, 30301), (5024, 28371), (5404, 26376), (6176, 23079), (6594, 21616), (7536, 18914), (7693, 18528), (8106, 17584), (8792, 16212), (9264, 15386), (9457, 15072), (10808, 13188)]