157212822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2621}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 339181920

約数和(自身を除く): 181969098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 769, 1538, 2307, 2621, 4614, 5242, 7863, 9997, 15726, 19994, 29991, 34073, 59982, 68146, 102219, 204438, 2015549, 4031098, 6046647, 12093294, 26202137, 52404274, 78606411, 157212822]

約数ペア:

[(1, 157212822), (2, 78606411), (3, 52404274), (6, 26202137), (13, 12093294), (26, 6046647), (39, 4031098), (78, 2015549), (769, 204438), (1538, 102219), (2307, 68146), (2621, 59982), (4614, 34073), (5242, 29991), (7863, 19994), (9997, 15726)]