179969744

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{57097}}^1$

素因数の和:57302

約数の個数: 20

約数和(自身を含む): 350467524

約数和(自身を除く): 170497780

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 57097, 114194, 228388, 456776, 913552, 11248109, 22496218, 44992436, 89984872, 179969744]

約数ペア:

[(1, 179969744), (2, 89984872), (4, 44992436), (8, 22496218), (16, 11248109), (197, 913552), (394, 456776), (788, 228388), (1576, 114194), (3152, 57097)]