128550198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2711}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 294197760

約数和(自身を除く): 165647562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1129, 2258, 2711, 3387, 5422, 6774, 7903, 8133, 15806, 16266, 18977, 23709, 37954, 47418, 56931, 113862, 3060719, 6121438, 9182157, 18364314, 21425033, 42850066, 64275099, 128550198]

約数ペア:

[(1, 128550198), (2, 64275099), (3, 42850066), (6, 21425033), (7, 18364314), (14, 9182157), (21, 6121438), (42, 3060719), (1129, 113862), (2258, 56931), (2711, 47418), (3387, 37954), (5422, 23709), (6774, 18977), (7903, 16266), (8133, 15806)]