156977334

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{68669}}^1$

素因数の和:68804

約数の個数: 24

約数和(自身を含む): 342800640

約数和(自身を除く): 185823306

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 68669, 137338, 206007, 412014, 618021, 1236042, 8720963, 17441926, 26162889, 52325778, 78488667, 156977334]

約数ペア:

[(1, 156977334), (2, 78488667), (3, 52325778), (6, 26162889), (9, 17441926), (18, 8720963), (127, 1236042), (254, 618021), (381, 412014), (762, 206007), (1143, 137338), (2286, 68669)]