157070999992

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{9931}}^1\times {\mathrm{5387}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 295395160320

約数和(自身を除く): 138324160328

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 5387, 9931, 10774, 19862, 21548, 39724, 43096, 79448, 1977029, 3644677, 3954058, 7289354, 7908116, 14578708, 15816232, 29157416, 53498297, 106996594, 213993188, 427986376, 19633874999, 39267749998, 78535499996, 157070999992]

約数ペア:

[(1, 157070999992), (2, 78535499996), (4, 39267749998), (8, 19633874999), (367, 427986376), (734, 213993188), (1468, 106996594), (2936, 53498297), (5387, 29157416), (9931, 15816232), (10774, 14578708), (19862, 7908116), (21548, 7289354), (39724, 3954058), (43096, 3644677), (79448, 1977029)]