157411184

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3613}}^1$

素因数の和:4017

約数の個数: 40

約数和(自身を含む): 349546080

約数和(自身を除く): 192134896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 2723, 3112, 3613, 5446, 6224, 7226, 10892, 14452, 21784, 25291, 28904, 43568, 50582, 57808, 101164, 202328, 404656, 1405457, 2810914, 5621828, 9838199, 11243656, 19676398, 22487312, 39352796, 78705592, 157411184]

約数ペア:

[(1, 157411184), (2, 78705592), (4, 39352796), (7, 22487312), (8, 19676398), (14, 11243656), (16, 9838199), (28, 5621828), (56, 2810914), (112, 1405457), (389, 404656), (778, 202328), (1556, 101164), (2723, 57808), (3112, 50582), (3613, 43568), (5446, 28904), (6224, 25291), (7226, 21784), (10892, 14452)]