126778896

素因数分解:

$2^4\times 3^2\times {\mathrm{880409}}^1$

素因数の和:880423

約数の個数: 30

約数和(自身を含む): 354805230

約数和(自身を除く): 228026334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 880409, 1760818, 2641227, 3521636, 5282454, 7043272, 7923681, 10564908, 14086544, 15847362, 21129816, 31694724, 42259632, 63389448, 126778896]

約数ペア:

[(1, 126778896), (2, 63389448), (3, 42259632), (4, 31694724), (6, 21129816), (8, 15847362), (9, 14086544), (12, 10564908), (16, 7923681), (18, 7043272), (24, 5282454), (36, 3521636), (48, 2641227), (72, 1760818), (144, 880409)]