157042096

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{49823}}^1$

素因数の和:50028

約数の個数: 20

約数和(自身を含む): 305819712

約数和(自身を除く): 148777616

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 49823, 99646, 199292, 398584, 797168, 9815131, 19630262, 39260524, 78521048, 157042096]

約数ペア:

[(1, 157042096), (2, 78521048), (4, 39260524), (8, 19630262), (16, 9815131), (197, 797168), (394, 398584), (788, 199292), (1576, 99646), (3152, 49823)]