157021884

素因数分解:

$2^2\times 3^2\times {\mathrm{4361719}}^1$

素因数の和:4361729

約数の個数: 18

約数和(自身を含む): 396916520

約数和(自身を除く): 239894636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4361719, 8723438, 13085157, 17446876, 26170314, 39255471, 52340628, 78510942, 157021884]

約数ペア:

[(1, 157021884), (2, 78510942), (3, 52340628), (4, 39255471), (6, 26170314), (9, 17446876), (12, 13085157), (18, 8723438), (36, 4361719)]