157778103670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{682697}}^1$

素因数の和:682917

約数の個数: 48

約数和(自身を含む): 313800770304

約数和(自身を除く): 156022666634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 191, 242, 382, 605, 955, 1210, 1910, 2101, 4202, 10505, 21010, 23111, 46222, 115555, 231110, 682697, 1365394, 3413485, 6826970, 7509667, 15019334, 37548335, 75096670, 82606337, 130395127, 165212674, 260790254, 413031685, 651975635, 826063370, 1303951270, 1434346397, 2868692794, 7171731985, 14343463970, 15777810367, 31555620734, 78889051835, 157778103670]

約数ペア:

[(1, 157778103670), (2, 78889051835), (5, 31555620734), (10, 15777810367), (11, 14343463970), (22, 7171731985), (55, 2868692794), (110, 1434346397), (121, 1303951270), (191, 826063370), (242, 651975635), (382, 413031685), (605, 260790254), (955, 165212674), (1210, 130395127), (1910, 82606337), (2101, 75096670), (4202, 37548335), (10505, 15019334), (21010, 7509667), (23111, 6826970), (46222, 3413485), (115555, 1365394), (231110, 682697)]