157038008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{220559}}^1$

素因数の和:220654

約数の個数: 16

約数和(自身を含む): 297756000

約数和(自身を除く): 140717992

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 220559, 441118, 882236, 1764472, 19629751, 39259502, 78519004, 157038008]

約数ペア:

[(1, 157038008), (2, 78519004), (4, 39259502), (8, 19629751), (89, 1764472), (178, 882236), (356, 441118), (712, 220559)]