128158494

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 260874240

約数和(自身を除く): 132715746

約数列:

[1, 2, 3, 6, 109, 127, 218, 254, 327, 381, 654, 762, 1543, 3086, 4629, 9258, 13843, 27686, 41529, 83058, 168187, 195961, 336374, 391922, 504561, 587883, 1009122, 1175766, 21359749, 42719498, 64079247, 128158494]

約数ペア:

[(1, 128158494), (2, 64079247), (3, 42719498), (6, 21359749), (109, 1175766), (127, 1009122), (218, 587883), (254, 504561), (327, 391922), (381, 336374), (654, 195961), (762, 168187), (1543, 83058), (3086, 41529), (4629, 27686), (9258, 13843)]