156944381457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{119713487}}^1$

素因数の和:119713532

約数の個数: 16

約数和(自身を含む): 229849896960

約数和(自身を除く): 72905515503

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 119713487, 359140461, 2274556253, 2753410201, 6823668759, 8260230603, 52314793819, 156944381457]

約数ペア:

[(1, 156944381457), (3, 52314793819), (19, 8260230603), (23, 6823668759), (57, 2753410201), (69, 2274556253), (437, 359140461), (1311, 119713487)]