157049279639

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1\times {\mathrm{1381}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 182689344000

約数和(自身を除く): 25640064361

約数列:

[1, 7, 107, 149, 749, 1019, 1043, 1381, 7133, 9667, 15943, 109033, 111601, 147767, 151831, 205769, 763231, 1034369, 1062817, 1407239, 1440383, 9850673, 16245917, 22017283, 113721419, 150574573, 154120981, 209678611, 1054022011, 1467750277, 22435611377, 157049279639]

約数ペア:

[(1, 157049279639), (7, 22435611377), (107, 1467750277), (149, 1054022011), (749, 209678611), (1019, 154120981), (1043, 150574573), (1381, 113721419), (7133, 22017283), (9667, 16245917), (15943, 9850673), (109033, 1440383), (111601, 1407239), (147767, 1062817), (151831, 1034369), (205769, 763231)]