108889344052

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{75408133}}^1$

素因数の和:75408175

約数の個数: 18

約数和(自身を含む): 201113493378

約数和(自身を除く): 92224149326

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 75408133, 150816266, 301632532, 1432754527, 2865509054, 5731018108, 27222336013, 54444672026, 108889344052]

約数ペア:

[(1, 108889344052), (2, 54444672026), (4, 27222336013), (19, 5731018108), (38, 2865509054), (76, 1432754527), (361, 301632532), (722, 150816266), (1444, 75408133)]