156966788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{4153}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 300084960

約数和(自身を除く): 143118172

約数列:

[1, 2, 4, 11, 22, 44, 859, 1718, 3436, 4153, 8306, 9449, 16612, 18898, 37796, 45683, 91366, 182732, 3567427, 7134854, 14269708, 39241697, 78483394, 156966788]

約数ペア:

[(1, 156966788), (2, 78483394), (4, 39241697), (11, 14269708), (22, 7134854), (44, 3567427), (859, 182732), (1718, 91366), (3436, 45683), (4153, 37796), (8306, 18898), (9449, 16612)]