145472256

素因数分解:

$2^8\times 3^2\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 108

約数和(自身を含む): 424195408

約数和(自身を除く): 278723152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 576, 613, 618, 768, 824, 927, 1152, 1226, 1236, 1648, 1839, 1854, 2304, 2452, 2472, 3296, 3678, 3708, 4904, 4944, 5517, 6592, 7356, 7416, 9808, 9888, 11034, 13184, 14712, 14832, 19616, 19776, 22068, 26368, 29424, 29664, 39232, 39552, 44136, 58848, 59328, 63139, 78464, 79104, 88272, 117696, 118656, 126278, 156928, 176544, 189417, 235392, 237312, 252556, 353088, 378834, 470784, 505112, 568251, 706176, 757668, 1010224, 1136502, 1412352, 1515336, 2020448, 2273004, 3030672, 4040896, 4546008, 6061344, 8081792, 9092016, 12122688, 16163584, 18184032, 24245376, 36368064, 48490752, 72736128, 145472256]

約数ペア:

[(1, 145472256), (2, 72736128), (3, 48490752), (4, 36368064), (6, 24245376), (8, 18184032), (9, 16163584), (12, 12122688), (16, 9092016), (18, 8081792), (24, 6061344), (32, 4546008), (36, 4040896), (48, 3030672), (64, 2273004), (72, 2020448), (96, 1515336), (103, 1412352), (128, 1136502), (144, 1010224), (192, 757668), (206, 706176), (256, 568251), (288, 505112), (309, 470784), (384, 378834), (412, 353088), (576, 252556), (613, 237312), (618, 235392), (768, 189417), (824, 176544), (927, 156928), (1152, 126278), (1226, 118656), (1236, 117696), (1648, 88272), (1839, 79104), (1854, 78464), (2304, 63139), (2452, 59328), (2472, 58848), (3296, 44136), (3678, 39552), (3708, 39232), (4904, 29664), (4944, 29424), (5517, 26368), (6592, 22068), (7356, 19776), (7416, 19616), (9808, 14832), (9888, 14712), (11034, 13184)]