156728236168

素因数分解:

$2^3\times 7^2\times {\mathrm{399816929}}^1$

素因数の和:399816949

約数の個数: 24

約数和(自身を含む): 341843475150

約数和(自身を除く): 185115238982

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 399816929, 799633858, 1599267716, 2798718503, 3198535432, 5597437006, 11194874012, 19591029521, 22389748024, 39182059042, 78364118084, 156728236168]

約数ペア:

[(1, 156728236168), (2, 78364118084), (4, 39182059042), (7, 22389748024), (8, 19591029521), (14, 11194874012), (28, 5597437006), (49, 3198535432), (56, 2798718503), (98, 1599267716), (196, 799633858), (392, 399816929)]