190178128

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3833}}^1$

素因数の和:4291

約数の個数: 40

約数和(自身を含む): 422169408

約数和(自身を除く): 231991280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 886, 1772, 3101, 3544, 3833, 6202, 7088, 7666, 12404, 15332, 24808, 26831, 30664, 49616, 53662, 61328, 107324, 214648, 429296, 1698019, 3396038, 6792076, 11886133, 13584152, 23772266, 27168304, 47544532, 95089064, 190178128]

約数ペア:

[(1, 190178128), (2, 95089064), (4, 47544532), (7, 27168304), (8, 23772266), (14, 13584152), (16, 11886133), (28, 6792076), (56, 3396038), (112, 1698019), (443, 429296), (886, 214648), (1772, 107324), (3101, 61328), (3544, 53662), (3833, 49616), (6202, 30664), (7088, 26831), (7666, 24808), (12404, 15332)]