144173672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2687}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 285465600

約数和(自身を除く): 141291928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 706, 1412, 2687, 2824, 5374, 6707, 10748, 13414, 21496, 26828, 51053, 53656, 102106, 204212, 408424, 948511, 1897022, 3794044, 7588088, 18021709, 36043418, 72086836, 144173672]

約数ペア:

[(1, 144173672), (2, 72086836), (4, 36043418), (8, 18021709), (19, 7588088), (38, 3794044), (76, 1897022), (152, 948511), (353, 408424), (706, 204212), (1412, 102106), (2687, 53656), (2824, 51053), (5374, 26828), (6707, 21496), (10748, 13414)]