155302656

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 451315200

約数和(自身を除く): 296012544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 256, 304, 348, 367, 384, 456, 464, 551, 608, 696, 734, 768, 912, 928, 1101, 1102, 1216, 1392, 1468, 1653, 1824, 1856, 2202, 2204, 2432, 2784, 2936, 3306, 3648, 3712, 4404, 4408, 4864, 5568, 5872, 6612, 6973, 7296, 7424, 8808, 8816, 10643, 11136, 11744, 13224, 13946, 14592, 17616, 17632, 20919, 21286, 22272, 23488, 26448, 27892, 31929, 35232, 35264, 41838, 42572, 46976, 52896, 55784, 63858, 70464, 70528, 83676, 85144, 93952, 105792, 111568, 127716, 140928, 141056, 167352, 170288, 202217, 211584, 223136, 255432, 281856, 334704, 340576, 404434, 423168, 446272, 510864, 606651, 669408, 681152, 808868, 892544, 1021728, 1213302, 1338816, 1362304, 1617736, 1785088, 2043456, 2426604, 2677632, 2724608, 3235472, 4086912, 4853208, 5355264, 6470944, 8173824, 9706416, 12941888, 19412832, 25883776, 38825664, 51767552, 77651328, 155302656]

約数ペア:

[(1, 155302656), (2, 77651328), (3, 51767552), (4, 38825664), (6, 25883776), (8, 19412832), (12, 12941888), (16, 9706416), (19, 8173824), (24, 6470944), (29, 5355264), (32, 4853208), (38, 4086912), (48, 3235472), (57, 2724608), (58, 2677632), (64, 2426604), (76, 2043456), (87, 1785088), (96, 1617736), (114, 1362304), (116, 1338816), (128, 1213302), (152, 1021728), (174, 892544), (192, 808868), (228, 681152), (232, 669408), (256, 606651), (304, 510864), (348, 446272), (367, 423168), (384, 404434), (456, 340576), (464, 334704), (551, 281856), (608, 255432), (696, 223136), (734, 211584), (768, 202217), (912, 170288), (928, 167352), (1101, 141056), (1102, 140928), (1216, 127716), (1392, 111568), (1468, 105792), (1653, 93952), (1824, 85144), (1856, 83676), (2202, 70528), (2204, 70464), (2432, 63858), (2784, 55784), (2936, 52896), (3306, 46976), (3648, 42572), (3712, 41838), (4404, 35264), (4408, 35232), (4864, 31929), (5568, 27892), (5872, 26448), (6612, 23488), (6973, 22272), (7296, 21286), (7424, 20919), (8808, 17632), (8816, 17616), (10643, 14592), (11136, 13946), (11744, 13224)]