156956302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 250317000

約数和(自身を除く): 93360698

約数列:

[1, 2, 19, 38, 149, 298, 361, 722, 1459, 2831, 2918, 5662, 27721, 53789, 55442, 107578, 217391, 434782, 526699, 1053398, 4130429, 8260858, 78478151, 156956302]

約数ペア:

[(1, 156956302), (2, 78478151), (19, 8260858), (38, 4130429), (149, 1053398), (298, 526699), (361, 434782), (722, 217391), (1459, 107578), (2831, 55442), (2918, 53789), (5662, 27721)]