139740624

素因数分解:

$2^4\times 3^2\times {\mathrm{970421}}^1$

素因数の和:970435

約数の個数: 30

約数和(自身を含む): 391080066

約数和(自身を除く): 251339442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 970421, 1940842, 2911263, 3881684, 5822526, 7763368, 8733789, 11645052, 15526736, 17467578, 23290104, 34935156, 46580208, 69870312, 139740624]

約数ペア:

[(1, 139740624), (2, 69870312), (3, 46580208), (4, 34935156), (6, 23290104), (8, 17467578), (9, 15526736), (12, 11645052), (16, 8733789), (18, 7763368), (24, 5822526), (36, 3881684), (48, 2911263), (72, 1940842), (144, 970421)]