155539802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{40867}}^1$

素因数の和:41053

約数の個数: 16

約数和(自身を含む): 255997152

約数和(自身を除く): 100457350

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 40867, 81734, 449537, 899074, 7069991, 14139982, 77769901, 155539802]

約数ペア:

[(1, 155539802), (2, 77769901), (11, 14139982), (22, 7069991), (173, 899074), (346, 449537), (1903, 81734), (3806, 40867)]