158339159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 181232640

約数和(自身を除く): 22893481

約数列:

[1, 11, 29, 71, 319, 781, 2059, 6991, 22649, 76901, 202739, 496361, 2230129, 5459971, 14394469, 158339159]

約数ペア:

[(1, 158339159), (11, 14394469), (29, 5459971), (71, 2230129), (319, 496361), (781, 202739), (2059, 76901), (6991, 22649)]