135815036

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 278648832

約数和(自身を除く): 142833796

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 131, 244, 262, 427, 524, 607, 854, 917, 1214, 1708, 1834, 2428, 3668, 4249, 7991, 8498, 15982, 16996, 31964, 37027, 55937, 74054, 79517, 111874, 148108, 159034, 223748, 259189, 318068, 518378, 556619, 1036756, 1113238, 2226476, 4850537, 9701074, 19402148, 33953759, 67907518, 135815036]

約数ペア:

[(1, 135815036), (2, 67907518), (4, 33953759), (7, 19402148), (14, 9701074), (28, 4850537), (61, 2226476), (122, 1113238), (131, 1036756), (244, 556619), (262, 518378), (427, 318068), (524, 259189), (607, 223748), (854, 159034), (917, 148108), (1214, 111874), (1708, 79517), (1834, 74054), (2428, 55937), (3668, 37027), (4249, 31964), (7991, 16996), (8498, 15982)]