164037090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{781129}}^1$

素因数の和:781146

約数の個数: 32

約数和(自身を含む): 449930880

約数和(自身を除く): 285893790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 781129, 1562258, 2343387, 3905645, 4686774, 5467903, 7811290, 10935806, 11716935, 16403709, 23433870, 27339515, 32807418, 54679030, 82018545, 164037090]

約数ペア:

[(1, 164037090), (2, 82018545), (3, 54679030), (5, 32807418), (6, 27339515), (7, 23433870), (10, 16403709), (14, 11716935), (15, 10935806), (21, 7811290), (30, 5467903), (35, 4686774), (42, 3905645), (70, 2343387), (105, 1562258), (210, 781129)]