140219904

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 419151744

約数和(自身を除く): 278931840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 193, 256, 258, 264, 344, 352, 384, 386, 473, 512, 516, 528, 579, 688, 704, 768, 772, 946, 1032, 1056, 1158, 1376, 1408, 1419, 1536, 1544, 1892, 2064, 2112, 2123, 2316, 2752, 2816, 2838, 3088, 3784, 4128, 4224, 4246, 4632, 5504, 5632, 5676, 6176, 6369, 7568, 8256, 8299, 8448, 8492, 9264, 11008, 11352, 12352, 12738, 15136, 16512, 16598, 16896, 16984, 18528, 22016, 22704, 24704, 24897, 25476, 30272, 33024, 33196, 33968, 37056, 45408, 49408, 49794, 50952, 60544, 66048, 66392, 67936, 74112, 90816, 91289, 98816, 99588, 101904, 121088, 132784, 135872, 148224, 181632, 182578, 199176, 203808, 242176, 265568, 271744, 273867, 296448, 363264, 365156, 398352, 407616, 531136, 543488, 547734, 726528, 730312, 796704, 815232, 1062272, 1086976, 1095468, 1460624, 1593408, 1630464, 2124544, 2190936, 2921248, 3186816, 3260928, 4249088, 4381872, 5842496, 6373632, 8763744, 11684992, 12747264, 17527488, 23369984, 35054976, 46739968, 70109952, 140219904]

約数ペア:

[(1, 140219904), (2, 70109952), (3, 46739968), (4, 35054976), (6, 23369984), (8, 17527488), (11, 12747264), (12, 11684992), (16, 8763744), (22, 6373632), (24, 5842496), (32, 4381872), (33, 4249088), (43, 3260928), (44, 3186816), (48, 2921248), (64, 2190936), (66, 2124544), (86, 1630464), (88, 1593408), (96, 1460624), (128, 1095468), (129, 1086976), (132, 1062272), (172, 815232), (176, 796704), (192, 730312), (193, 726528), (256, 547734), (258, 543488), (264, 531136), (344, 407616), (352, 398352), (384, 365156), (386, 363264), (473, 296448), (512, 273867), (516, 271744), (528, 265568), (579, 242176), (688, 203808), (704, 199176), (768, 182578), (772, 181632), (946, 148224), (1032, 135872), (1056, 132784), (1158, 121088), (1376, 101904), (1408, 99588), (1419, 98816), (1536, 91289), (1544, 90816), (1892, 74112), (2064, 67936), (2112, 66392), (2123, 66048), (2316, 60544), (2752, 50952), (2816, 49794), (2838, 49408), (3088, 45408), (3784, 37056), (4128, 33968), (4224, 33196), (4246, 33024), (4632, 30272), (5504, 25476), (5632, 24897), (5676, 24704), (6176, 22704), (6369, 22016), (7568, 18528), (8256, 16984), (8299, 16896), (8448, 16598), (8492, 16512), (9264, 15136), (11008, 12738), (11352, 12352)]