163030728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{970421}}^1$

素因数の和:970437

約数の個数: 32

約数和(自身を含む): 465802560

約数和(自身を除く): 302771832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 970421, 1940842, 2911263, 3881684, 5822526, 6792947, 7763368, 11645052, 13585894, 20378841, 23290104, 27171788, 40757682, 54343576, 81515364, 163030728]

約数ペア:

[(1, 163030728), (2, 81515364), (3, 54343576), (4, 40757682), (6, 27171788), (7, 23290104), (8, 20378841), (12, 13585894), (14, 11645052), (21, 7763368), (24, 6792947), (28, 5822526), (42, 3881684), (56, 2911263), (84, 1940842), (168, 970421)]