118540312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 246342600

約数和(自身を除く): 127802288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 556, 881, 968, 1112, 1529, 1762, 3058, 3524, 6116, 7048, 9691, 12232, 16819, 19382, 33638, 38764, 67276, 77528, 106601, 122459, 134552, 213202, 244918, 426404, 489836, 852808, 979672, 1347049, 2694098, 5388196, 10776392, 14817539, 29635078, 59270156, 118540312]

約数ペア:

[(1, 118540312), (2, 59270156), (4, 29635078), (8, 14817539), (11, 10776392), (22, 5388196), (44, 2694098), (88, 1347049), (121, 979672), (139, 852808), (242, 489836), (278, 426404), (484, 244918), (556, 213202), (881, 134552), (968, 122459), (1112, 106601), (1529, 77528), (1762, 67276), (3058, 38764), (3524, 33638), (6116, 19382), (7048, 16819), (9691, 12232)]