139618864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113327}}^1$

素因数の和:113353

約数の個数: 40

約数和(自身を含む): 337264128

約数和(自身を除く): 197645264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 113327, 226654, 453308, 793289, 906616, 1246597, 1586578, 1813232, 2493194, 3173156, 4986388, 6346312, 8726179, 9972776, 12692624, 17452358, 19945552, 34904716, 69809432, 139618864]

約数ペア:

[(1, 139618864), (2, 69809432), (4, 34904716), (7, 19945552), (8, 17452358), (11, 12692624), (14, 9972776), (16, 8726179), (22, 6346312), (28, 4986388), (44, 3173156), (56, 2493194), (77, 1813232), (88, 1586578), (112, 1246597), (154, 906616), (176, 793289), (308, 453308), (616, 226654), (1232, 113327)]