142743168

素因数分解:

$2^7\times 3^3\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 426441600

約数和(自身を除く): 283698432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 288, 309, 384, 401, 412, 432, 576, 618, 802, 824, 864, 927, 1152, 1203, 1236, 1604, 1648, 1728, 1854, 2406, 2472, 2781, 3208, 3296, 3456, 3609, 3708, 4812, 4944, 5562, 6416, 6592, 7218, 7416, 9624, 9888, 10827, 11124, 12832, 13184, 14436, 14832, 19248, 19776, 21654, 22248, 25664, 28872, 29664, 38496, 39552, 41303, 43308, 44496, 51328, 57744, 59328, 76992, 82606, 86616, 88992, 115488, 118656, 123909, 153984, 165212, 173232, 177984, 230976, 247818, 330424, 346464, 355968, 371727, 461952, 495636, 660848, 692928, 743454, 991272, 1115181, 1321696, 1385856, 1486908, 1982544, 2230362, 2643392, 2973816, 3965088, 4460724, 5286784, 5947632, 7930176, 8921448, 11895264, 15860352, 17842896, 23790528, 35685792, 47581056, 71371584, 142743168]

約数ペア:

[(1, 142743168), (2, 71371584), (3, 47581056), (4, 35685792), (6, 23790528), (8, 17842896), (9, 15860352), (12, 11895264), (16, 8921448), (18, 7930176), (24, 5947632), (27, 5286784), (32, 4460724), (36, 3965088), (48, 2973816), (54, 2643392), (64, 2230362), (72, 1982544), (96, 1486908), (103, 1385856), (108, 1321696), (128, 1115181), (144, 991272), (192, 743454), (206, 692928), (216, 660848), (288, 495636), (309, 461952), (384, 371727), (401, 355968), (412, 346464), (432, 330424), (576, 247818), (618, 230976), (802, 177984), (824, 173232), (864, 165212), (927, 153984), (1152, 123909), (1203, 118656), (1236, 115488), (1604, 88992), (1648, 86616), (1728, 82606), (1854, 76992), (2406, 59328), (2472, 57744), (2781, 51328), (3208, 44496), (3296, 43308), (3456, 41303), (3609, 39552), (3708, 38496), (4812, 29664), (4944, 28872), (5562, 25664), (6416, 22248), (6592, 21654), (7218, 19776), (7416, 19248), (9624, 14832), (9888, 14436), (10827, 13184), (11124, 12832)]