142749728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1433}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 307885536

約数和(自身を除く): 165135808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 283, 352, 566, 1132, 1433, 2264, 2866, 3113, 4528, 5732, 6226, 9056, 11464, 12452, 15763, 22928, 24904, 31526, 45856, 49808, 63052, 99616, 126104, 252208, 405539, 504416, 811078, 1622156, 3244312, 4460929, 6488624, 8921858, 12977248, 17843716, 35687432, 71374864, 142749728]

約数ペア:

[(1, 142749728), (2, 71374864), (4, 35687432), (8, 17843716), (11, 12977248), (16, 8921858), (22, 6488624), (32, 4460929), (44, 3244312), (88, 1622156), (176, 811078), (283, 504416), (352, 405539), (566, 252208), (1132, 126104), (1433, 99616), (2264, 63052), (2866, 49808), (3113, 45856), (4528, 31526), (5732, 24904), (6226, 22928), (9056, 15763), (11464, 12452)]