156969628828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21799}}^1\times {\mathrm{94747}}^1$

素因数の和:116569

約数の個数: 24

約数和(自身を含む): 289170896000

約数和(自身を除く): 132201267172

約数列:

[1, 2, 4, 19, 38, 76, 21799, 43598, 87196, 94747, 189494, 378988, 414181, 828362, 1656724, 1800193, 3600386, 7200772, 2065389853, 4130779706, 8261559412, 39242407207, 78484814414, 156969628828]

約数ペア:

[(1, 156969628828), (2, 78484814414), (4, 39242407207), (19, 8261559412), (38, 4130779706), (76, 2065389853), (21799, 7200772), (43598, 3600386), (87196, 1800193), (94747, 1656724), (189494, 828362), (378988, 414181)]