156989502

素因数分解:

$2^1\times 3^4\times {\mathrm{969071}}^1$

素因数の和:969085

約数の個数: 20

約数和(自身を含む): 351773136

約数和(自身を除く): 194783634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 969071, 1938142, 2907213, 5814426, 8721639, 17443278, 26164917, 52329834, 78494751, 156989502]

約数ペア:

[(1, 156989502), (2, 78494751), (3, 52329834), (6, 26164917), (9, 17443278), (18, 8721639), (27, 5814426), (54, 2907213), (81, 1938142), (162, 969071)]