156730194761

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19973263}}^1$

素因数の和:19973348

約数の個数: 16

約数和(自身を含む): 191743334400

約数和(自身を除く): 35013139639

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 19973263, 139812841, 379491997, 1178422517, 2656443979, 8248957619, 22390027823, 156730194761]

約数ペア:

[(1, 156730194761), (7, 22390027823), (19, 8248957619), (59, 2656443979), (133, 1178422517), (413, 379491997), (1121, 139812841), (7847, 19973263)]