157796018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{15199}}^1$

素因数の和:15409

約数の個数: 16

約数和(自身を含む): 246240000

約数和(自身を除く): 88443982

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 15199, 30398, 440771, 881542, 2720621, 5441242, 78898009, 157796018]

約数ペア:

[(1, 157796018), (2, 78898009), (29, 5441242), (58, 2720621), (179, 881542), (358, 440771), (5191, 30398), (10382, 15199)]