171625138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{2273}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 271242720

約数和(自身を除く): 99617582

約数列:

[1, 2, 19, 38, 1987, 2273, 3974, 4546, 37753, 43187, 75506, 86374, 4516451, 9032902, 85812569, 171625138]

約数ペア:

[(1, 171625138), (2, 85812569), (19, 9032902), (38, 4516451), (1987, 86374), (2273, 75506), (3974, 43187), (4546, 37753)]