158768354

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{14153}}^1$

素因数の和:14305

約数の個数: 16

約数和(自身を含む): 244581120

約数和(自身を除く): 85812766

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 14153, 28306, 1004863, 1118087, 2009726, 2236174, 79384177, 158768354]

約数ペア:

[(1, 158768354), (2, 79384177), (71, 2236174), (79, 2009726), (142, 1118087), (158, 1004863), (5609, 28306), (11218, 14153)]