164965860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{916477}}^1$

素因数の和:916492

約数の個数: 36

約数和(自身を含む): 500396988

約数和(自身を除く): 335431128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 916477, 1832954, 2749431, 3665908, 4582385, 5498862, 8248293, 9164770, 10997724, 13747155, 16496586, 18329540, 27494310, 32993172, 41241465, 54988620, 82482930, 164965860]

約数ペア:

[(1, 164965860), (2, 82482930), (3, 54988620), (4, 41241465), (5, 32993172), (6, 27494310), (9, 18329540), (10, 16496586), (12, 13747155), (15, 10997724), (18, 9164770), (20, 8248293), (30, 5498862), (36, 4582385), (45, 3665908), (60, 2749431), (90, 1832954), (180, 916477)]